16946083908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{1543}}^1$

素因数の和:2354

約数の個数: 144

約数和(自身を含む): 47712910336

約数和(自身を除く): 30766826428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 757, 806, 1116, 1209, 1514, 1543, 1612, 2271, 2418, 3028, 3086, 3627, 4542, 4629, 4836, 6172, 6813, 7254, 9084, 9258, 9841, 13626, 13887, 14508, 18516, 19682, 20059, 23467, 27252, 27774, 29523, 39364, 40118, 46934, 47833, 55548, 59046, 60177, 70401, 80236, 88569, 93868, 95666, 118092, 120354, 140802, 143499, 177138, 180531, 191332, 211203, 240708, 281604, 286998, 305071, 354276, 361062, 422406, 430497, 573996, 610142, 621829, 722124, 844812, 860994, 915213, 1168051, 1220284, 1243658, 1721988, 1830426, 1865487, 2336102, 2487316, 2745639, 3504153, 3660852, 3730974, 4672204, 5491278, 5596461, 7008306, 7461948, 10512459, 10982556, 11192922, 14016612, 15184663, 21024918, 22385844, 30369326, 36209581, 42049836, 45553989, 60738652, 72419162, 91107978, 108628743, 136661967, 144838324, 182215956, 217257486, 273323934, 325886229, 434514972, 470724553, 546647868, 651772458, 941449106, 1303544916, 1412173659, 1882898212, 2824347318, 4236520977, 5648694636, 8473041954, 16946083908]

約数ペア:

[(1, 16946083908), (2, 8473041954), (3, 5648694636), (4, 4236520977), (6, 2824347318), (9, 1882898212), (12, 1412173659), (13, 1303544916), (18, 941449106), (26, 651772458), (31, 546647868), (36, 470724553), (39, 434514972), (52, 325886229), (62, 273323934), (78, 217257486), (93, 182215956), (117, 144838324), (124, 136661967), (156, 108628743), (186, 91107978), (234, 72419162), (279, 60738652), (372, 45553989), (403, 42049836), (468, 36209581), (558, 30369326), (757, 22385844), (806, 21024918), (1116, 15184663), (1209, 14016612), (1514, 11192922), (1543, 10982556), (1612, 10512459), (2271, 7461948), (2418, 7008306), (3028, 5596461), (3086, 5491278), (3627, 4672204), (4542, 3730974), (4629, 3660852), (4836, 3504153), (6172, 2745639), (6813, 2487316), (7254, 2336102), (9084, 1865487), (9258, 1830426), (9841, 1721988), (13626, 1243658), (13887, 1220284), (14508, 1168051), (18516, 915213), (19682, 860994), (20059, 844812), (23467, 722124), (27252, 621829), (27774, 610142), (29523, 573996), (39364, 430497), (40118, 422406), (46934, 361062), (47833, 354276), (55548, 305071), (59046, 286998), (60177, 281604), (70401, 240708), (80236, 211203), (88569, 191332), (93868, 180531), (95666, 177138), (118092, 143499), (120354, 140802)]