12921036252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1176

約数の個数: 144

約数和(自身を含む): 33251459808

約数和(自身を除く): 20330423556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 101, 102, 111, 148, 202, 204, 222, 289, 303, 404, 444, 578, 606, 629, 867, 997, 1156, 1212, 1258, 1717, 1734, 1887, 1994, 2516, 2991, 3434, 3468, 3737, 3774, 3988, 5151, 5982, 6868, 7474, 7548, 10302, 10693, 11211, 11964, 14948, 16949, 20604, 21386, 22422, 29189, 32079, 33898, 36889, 42772, 44844, 50847, 58378, 63529, 64158, 67796, 73778, 87567, 100697, 101694, 110667, 116756, 127058, 128316, 147556, 175134, 190587, 201394, 203388, 221334, 254116, 288133, 302091, 350268, 381174, 402788, 442668, 576266, 604182, 627113, 762348, 864399, 1079993, 1152532, 1208364, 1254226, 1711849, 1728798, 1881339, 2159986, 2508452, 3239979, 3423698, 3457596, 3725789, 3762678, 4319972, 5135547, 6479958, 6847396, 7451578, 7525356, 10271094, 10660921, 11177367, 12959916, 14903156, 20542188, 21321842, 22354734, 29101433, 31982763, 42643684, 44709468, 58202866, 63338413, 63965526, 87304299, 116405732, 126676826, 127931052, 174608598, 190015239, 253353652, 349217196, 380030478, 760060956, 1076753021, 2153506042, 3230259063, 4307012084, 6460518126, 12921036252]

約数ペア:

[(1, 12921036252), (2, 6460518126), (3, 4307012084), (4, 3230259063), (6, 2153506042), (12, 1076753021), (17, 760060956), (34, 380030478), (37, 349217196), (51, 253353652), (68, 190015239), (74, 174608598), (101, 127931052), (102, 126676826), (111, 116405732), (148, 87304299), (202, 63965526), (204, 63338413), (222, 58202866), (289, 44709468), (303, 42643684), (404, 31982763), (444, 29101433), (578, 22354734), (606, 21321842), (629, 20542188), (867, 14903156), (997, 12959916), (1156, 11177367), (1212, 10660921), (1258, 10271094), (1717, 7525356), (1734, 7451578), (1887, 6847396), (1994, 6479958), (2516, 5135547), (2991, 4319972), (3434, 3762678), (3468, 3725789), (3737, 3457596), (3774, 3423698), (3988, 3239979), (5151, 2508452), (5982, 2159986), (6868, 1881339), (7474, 1728798), (7548, 1711849), (10302, 1254226), (10693, 1208364), (11211, 1152532), (11964, 1079993), (14948, 864399), (16949, 762348), (20604, 627113), (21386, 604182), (22422, 576266), (29189, 442668), (32079, 402788), (33898, 381174), (36889, 350268), (42772, 302091), (44844, 288133), (50847, 254116), (58378, 221334), (63529, 203388), (64158, 201394), (67796, 190587), (73778, 175134), (87567, 147556), (100697, 128316), (101694, 127058), (110667, 116756)]