2130927786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15461}}^1$

素因数の和:15532

約数の個数: 96

約数和(自身を含む): 5403041280

約数和(自身を除く): 3272113494

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1178, 1209, 1482, 1767, 2223, 2418, 3534, 3627, 4446, 5301, 7254, 7657, 10602, 15314, 15461, 22971, 30922, 45942, 46383, 68913, 92766, 137826, 139149, 200993, 278298, 293759, 401986, 479291, 587518, 602979, 881277, 958582, 1205958, 1437873, 1762554, 1808937, 2643831, 2875746, 3617874, 3818867, 4313619, 5287662, 6230783, 7637734, 8627238, 9106529, 11456601, 12461566, 18213058, 18692349, 22913202, 27319587, 34369803, 37384698, 54639174, 56077047, 68739606, 81958761, 112154094, 118384877, 163917522, 236769754, 355154631, 710309262, 1065463893, 2130927786]

約数ペア:

[(1, 2130927786), (2, 1065463893), (3, 710309262), (6, 355154631), (9, 236769754), (13, 163917522), (18, 118384877), (19, 112154094), (26, 81958761), (31, 68739606), (38, 56077047), (39, 54639174), (57, 37384698), (62, 34369803), (78, 27319587), (93, 22913202), (114, 18692349), (117, 18213058), (171, 12461566), (186, 11456601), (234, 9106529), (247, 8627238), (279, 7637734), (342, 6230783), (403, 5287662), (494, 4313619), (558, 3818867), (589, 3617874), (741, 2875746), (806, 2643831), (1178, 1808937), (1209, 1762554), (1482, 1437873), (1767, 1205958), (2223, 958582), (2418, 881277), (3534, 602979), (3627, 587518), (4446, 479291), (5301, 401986), (7254, 293759), (7657, 278298), (10602, 200993), (15314, 139149), (15461, 137826), (22971, 92766), (30922, 68913), (45942, 46383)]