17989566228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3607}}^1$

素因数の和:3798

約数の個数: 144

約数和(自身を含む): 48540011520

約数和(自身を除く): 30550445292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 109, 123, 124, 164, 186, 218, 246, 279, 327, 369, 372, 436, 492, 558, 654, 738, 981, 1116, 1271, 1308, 1476, 1962, 2542, 3379, 3607, 3813, 3924, 4469, 5084, 6758, 7214, 7626, 8938, 10137, 10821, 11439, 13407, 13516, 14428, 15252, 17876, 20274, 21642, 22878, 26814, 30411, 32463, 40221, 40548, 43284, 45756, 53628, 60822, 64926, 80442, 111817, 121644, 129852, 138539, 147887, 160884, 223634, 277078, 295774, 335451, 393163, 415617, 443661, 447268, 554156, 591548, 670902, 786326, 831234, 887322, 1006353, 1179489, 1246851, 1330983, 1341804, 1572652, 1662468, 1774644, 2012706, 2358978, 2493702, 2661966, 3538467, 4025412, 4584497, 4717956, 4987404, 5323932, 7076934, 9168994, 12188053, 13753491, 14153868, 16119683, 18337988, 24376106, 27506982, 32239366, 36564159, 41260473, 48359049, 48752212, 55013964, 64478732, 73128318, 82520946, 96718098, 109692477, 145077147, 146256636, 165041892, 193436196, 219384954, 290154294, 438769908, 499710173, 580308588, 999420346, 1499130519, 1998840692, 2998261038, 4497391557, 5996522076, 8994783114, 17989566228]

約数ペア:

[(1, 17989566228), (2, 8994783114), (3, 5996522076), (4, 4497391557), (6, 2998261038), (9, 1998840692), (12, 1499130519), (18, 999420346), (31, 580308588), (36, 499710173), (41, 438769908), (62, 290154294), (82, 219384954), (93, 193436196), (109, 165041892), (123, 146256636), (124, 145077147), (164, 109692477), (186, 96718098), (218, 82520946), (246, 73128318), (279, 64478732), (327, 55013964), (369, 48752212), (372, 48359049), (436, 41260473), (492, 36564159), (558, 32239366), (654, 27506982), (738, 24376106), (981, 18337988), (1116, 16119683), (1271, 14153868), (1308, 13753491), (1476, 12188053), (1962, 9168994), (2542, 7076934), (3379, 5323932), (3607, 4987404), (3813, 4717956), (3924, 4584497), (4469, 4025412), (5084, 3538467), (6758, 2661966), (7214, 2493702), (7626, 2358978), (8938, 2012706), (10137, 1774644), (10821, 1662468), (11439, 1572652), (13407, 1341804), (13516, 1330983), (14428, 1246851), (15252, 1179489), (17876, 1006353), (20274, 887322), (21642, 831234), (22878, 786326), (26814, 670902), (30411, 591548), (32463, 554156), (40221, 447268), (40548, 443661), (43284, 415617), (45756, 393163), (53628, 335451), (60822, 295774), (64926, 277078), (80442, 223634), (111817, 160884), (121644, 147887), (129852, 138539)]