21685732056

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107071}}^1$

素因数の和:107209

約数の個数: 96

約数和(自身を含む): 61384377600

約数和(自身を除く): 39698645544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 97, 116, 174, 194, 232, 261, 291, 348, 388, 522, 582, 696, 776, 873, 1044, 1164, 1746, 2088, 2328, 2813, 3492, 5626, 6984, 8439, 11252, 16878, 22504, 25317, 33756, 50634, 67512, 101268, 107071, 202536, 214142, 321213, 428284, 642426, 856568, 963639, 1284852, 1927278, 2569704, 3105059, 3854556, 6210118, 7709112, 9315177, 10385887, 12420236, 18630354, 20771774, 24840472, 27945531, 31157661, 37260708, 41543548, 55891062, 62315322, 74521416, 83087096, 93472983, 111782124, 124630644, 186945966, 223564248, 249261288, 301190723, 373891932, 602381446, 747783864, 903572169, 1204762892, 1807144338, 2409525784, 2710716507, 3614288676, 5421433014, 7228577352, 10842866028, 21685732056]

約数ペア:

[(1, 21685732056), (2, 10842866028), (3, 7228577352), (4, 5421433014), (6, 3614288676), (8, 2710716507), (9, 2409525784), (12, 1807144338), (18, 1204762892), (24, 903572169), (29, 747783864), (36, 602381446), (58, 373891932), (72, 301190723), (87, 249261288), (97, 223564248), (116, 186945966), (174, 124630644), (194, 111782124), (232, 93472983), (261, 83087096), (291, 74521416), (348, 62315322), (388, 55891062), (522, 41543548), (582, 37260708), (696, 31157661), (776, 27945531), (873, 24840472), (1044, 20771774), (1164, 18630354), (1746, 12420236), (2088, 10385887), (2328, 9315177), (2813, 7709112), (3492, 6210118), (5626, 3854556), (6984, 3105059), (8439, 2569704), (11252, 1927278), (16878, 1284852), (22504, 963639), (25317, 856568), (33756, 642426), (50634, 428284), (67512, 321213), (101268, 214142), (107071, 202536)]