1875839784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6763}}^1$

素因数の和:6919

約数の個数: 128

約数和(自身を含む): 5818122240

約数和(自身を除く): 3942282456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 889, 1016, 1092, 1524, 1651, 1778, 2184, 2667, 3048, 3302, 3556, 4953, 5334, 6604, 6763, 7112, 9906, 10668, 11557, 13208, 13526, 19812, 20289, 21336, 23114, 27052, 34671, 39624, 40578, 46228, 47341, 54104, 69342, 81156, 87919, 92456, 94682, 138684, 142023, 162312, 175838, 189364, 263757, 277368, 284046, 351676, 378728, 527514, 568092, 615433, 703352, 858901, 1055028, 1136184, 1230866, 1717802, 1846299, 2110056, 2461732, 2576703, 3435604, 3692598, 4923464, 5153406, 6012307, 6871208, 7385196, 10306812, 11165713, 12024614, 14770392, 18036921, 20613624, 22331426, 24049228, 33497139, 36073842, 44662852, 48098456, 66994278, 72147684, 78159991, 89325704, 133988556, 144295368, 156319982, 234479973, 267977112, 312639964, 468959946, 625279928, 937919892, 1875839784]

約数ペア:

[(1, 1875839784), (2, 937919892), (3, 625279928), (4, 468959946), (6, 312639964), (7, 267977112), (8, 234479973), (12, 156319982), (13, 144295368), (14, 133988556), (21, 89325704), (24, 78159991), (26, 72147684), (28, 66994278), (39, 48098456), (42, 44662852), (52, 36073842), (56, 33497139), (78, 24049228), (84, 22331426), (91, 20613624), (104, 18036921), (127, 14770392), (156, 12024614), (168, 11165713), (182, 10306812), (254, 7385196), (273, 6871208), (312, 6012307), (364, 5153406), (381, 4923464), (508, 3692598), (546, 3435604), (728, 2576703), (762, 2461732), (889, 2110056), (1016, 1846299), (1092, 1717802), (1524, 1230866), (1651, 1136184), (1778, 1055028), (2184, 858901), (2667, 703352), (3048, 615433), (3302, 568092), (3556, 527514), (4953, 378728), (5334, 351676), (6604, 284046), (6763, 277368), (7112, 263757), (9906, 189364), (10668, 175838), (11557, 162312), (13208, 142023), (13526, 138684), (19812, 94682), (20289, 92456), (21336, 87919), (23114, 81156), (27052, 69342), (34671, 54104), (39624, 47341), (40578, 46228)]