15956694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 40666080

約数和(自身を除く): 24709386

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 97, 111, 114, 117, 171, 194, 222, 234, 247, 291, 333, 342, 481, 494, 582, 666, 703, 741, 873, 962, 1261, 1406, 1443, 1482, 1746, 1843, 2109, 2223, 2522, 2886, 3589, 3686, 3783, 4218, 4329, 4446, 5529, 6327, 7178, 7566, 8658, 9139, 10767, 11058, 11349, 12654, 16587, 18278, 21534, 22698, 23959, 27417, 32301, 33174, 46657, 47918, 54834, 64602, 68191, 71877, 82251, 93314, 136382, 139971, 143754, 164502, 204573, 215631, 279942, 409146, 419913, 431262, 613719, 839826, 886483, 1227438, 1772966, 2659449, 5318898, 7978347, 15956694]

約数ペア:

[(1, 15956694), (2, 7978347), (3, 5318898), (6, 2659449), (9, 1772966), (13, 1227438), (18, 886483), (19, 839826), (26, 613719), (37, 431262), (38, 419913), (39, 409146), (57, 279942), (74, 215631), (78, 204573), (97, 164502), (111, 143754), (114, 139971), (117, 136382), (171, 93314), (194, 82251), (222, 71877), (234, 68191), (247, 64602), (291, 54834), (333, 47918), (342, 46657), (481, 33174), (494, 32301), (582, 27417), (666, 23959), (703, 22698), (741, 21534), (873, 18278), (962, 16587), (1261, 12654), (1406, 11349), (1443, 11058), (1482, 10767), (1746, 9139), (1843, 8658), (2109, 7566), (2223, 7178), (2522, 6327), (2886, 5529), (3589, 4446), (3686, 4329), (3783, 4218)]