12181010868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{5483}}^1$

素因数の和:5654

約数の個数: 144

約数和(自身を含む): 34206471936

約数和(自身を除く): 22025461068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 101, 117, 141, 156, 188, 202, 234, 282, 303, 404, 423, 468, 564, 606, 611, 846, 909, 1212, 1222, 1313, 1692, 1818, 1833, 2444, 2626, 3636, 3666, 3939, 4747, 5252, 5483, 5499, 7332, 7878, 9494, 10966, 10998, 11817, 14241, 15756, 16449, 18988, 21932, 21996, 23634, 28482, 32898, 42723, 47268, 49347, 56964, 61711, 65796, 71279, 85446, 98694, 123422, 142558, 170892, 185133, 197388, 213837, 246844, 257701, 285116, 370266, 427674, 515402, 553783, 555399, 641511, 740532, 773103, 855348, 1030804, 1107566, 1110798, 1283022, 1546206, 1661349, 2215132, 2221596, 2319309, 2566044, 3092412, 3322698, 3350113, 4638618, 4984047, 6645396, 6700226, 7199179, 9277236, 9968094, 10050339, 13400452, 14398358, 19936188, 20100678, 21597537, 26027801, 28796716, 30151017, 40201356, 43195074, 52055602, 60302034, 64792611, 78083403, 86390148, 104111204, 120604068, 129585222, 156166806, 234250209, 259170444, 312333612, 338361413, 468500418, 676722826, 937000836, 1015084239, 1353445652, 2030168478, 3045252717, 4060336956, 6090505434, 12181010868]

約数ペア:

[(1, 12181010868), (2, 6090505434), (3, 4060336956), (4, 3045252717), (6, 2030168478), (9, 1353445652), (12, 1015084239), (13, 937000836), (18, 676722826), (26, 468500418), (36, 338361413), (39, 312333612), (47, 259170444), (52, 234250209), (78, 156166806), (94, 129585222), (101, 120604068), (117, 104111204), (141, 86390148), (156, 78083403), (188, 64792611), (202, 60302034), (234, 52055602), (282, 43195074), (303, 40201356), (404, 30151017), (423, 28796716), (468, 26027801), (564, 21597537), (606, 20100678), (611, 19936188), (846, 14398358), (909, 13400452), (1212, 10050339), (1222, 9968094), (1313, 9277236), (1692, 7199179), (1818, 6700226), (1833, 6645396), (2444, 4984047), (2626, 4638618), (3636, 3350113), (3666, 3322698), (3939, 3092412), (4747, 2566044), (5252, 2319309), (5483, 2221596), (5499, 2215132), (7332, 1661349), (7878, 1546206), (9494, 1283022), (10966, 1110798), (10998, 1107566), (11817, 1030804), (14241, 855348), (15756, 773103), (16449, 740532), (18988, 641511), (21932, 555399), (21996, 553783), (23634, 515402), (28482, 427674), (32898, 370266), (42723, 285116), (47268, 257701), (49347, 246844), (56964, 213837), (61711, 197388), (65796, 185133), (71279, 170892), (85446, 142558), (98694, 123422)]