26798535972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{1913}}^1$

素因数の和:2782

約数の個数: 144

約数和(自身を含む): 75055060080

約数和(自身を除く): 48256524108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 809, 962, 1332, 1443, 1618, 1913, 1924, 2427, 2886, 3236, 3826, 4329, 4854, 5739, 5772, 7281, 7652, 8658, 9708, 10517, 11478, 14562, 17217, 17316, 21034, 22956, 24869, 29124, 29933, 31551, 34434, 42068, 49738, 59866, 63102, 68868, 70781, 74607, 89799, 94653, 99476, 119732, 126204, 141562, 149214, 179598, 189306, 212343, 223821, 269397, 283124, 298428, 359196, 378612, 389129, 424686, 447642, 538794, 637029, 778258, 849372, 895284, 920153, 1077588, 1167387, 1274058, 1547617, 1556516, 1840306, 2334774, 2548116, 2760459, 3095234, 3502161, 3680612, 4642851, 4669548, 5520918, 6190468, 7004322, 8281377, 9285702, 11041836, 13928553, 14008644, 16562754, 18571404, 20119021, 27857106, 33125508, 40238042, 55714212, 57261829, 60357063, 80476084, 114523658, 120714126, 171785487, 181071189, 229047316, 241428252, 343570974, 362142378, 515356461, 687141948, 724284756, 744403777, 1030712922, 1488807554, 2061425844, 2233211331, 2977615108, 4466422662, 6699633993, 8932845324, 13399267986, 26798535972]

約数ペア:

[(1, 26798535972), (2, 13399267986), (3, 8932845324), (4, 6699633993), (6, 4466422662), (9, 2977615108), (12, 2233211331), (13, 2061425844), (18, 1488807554), (26, 1030712922), (36, 744403777), (37, 724284756), (39, 687141948), (52, 515356461), (74, 362142378), (78, 343570974), (111, 241428252), (117, 229047316), (148, 181071189), (156, 171785487), (222, 120714126), (234, 114523658), (333, 80476084), (444, 60357063), (468, 57261829), (481, 55714212), (666, 40238042), (809, 33125508), (962, 27857106), (1332, 20119021), (1443, 18571404), (1618, 16562754), (1913, 14008644), (1924, 13928553), (2427, 11041836), (2886, 9285702), (3236, 8281377), (3826, 7004322), (4329, 6190468), (4854, 5520918), (5739, 4669548), (5772, 4642851), (7281, 3680612), (7652, 3502161), (8658, 3095234), (9708, 2760459), (10517, 2548116), (11478, 2334774), (14562, 1840306), (17217, 1556516), (17316, 1547617), (21034, 1274058), (22956, 1167387), (24869, 1077588), (29124, 920153), (29933, 895284), (31551, 849372), (34434, 778258), (42068, 637029), (49738, 538794), (59866, 447642), (63102, 424686), (68868, 389129), (70781, 378612), (74607, 359196), (89799, 298428), (94653, 283124), (99476, 269397), (119732, 223821), (126204, 212343), (141562, 189306), (149214, 179598)]