19231524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 54954900

約数和(自身を除く): 35723376

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 109, 116, 117, 156, 169, 174, 218, 234, 261, 327, 338, 348, 377, 436, 468, 507, 522, 654, 676, 754, 981, 1014, 1044, 1131, 1308, 1417, 1508, 1521, 1962, 2028, 2262, 2834, 3042, 3161, 3393, 3924, 4251, 4524, 4901, 5668, 6084, 6322, 6786, 8502, 9483, 9802, 12644, 12753, 13572, 14703, 17004, 18421, 18966, 19604, 25506, 28449, 29406, 36842, 37932, 41093, 44109, 51012, 55263, 56898, 58812, 73684, 82186, 88218, 110526, 113796, 123279, 164372, 165789, 176436, 221052, 246558, 331578, 369837, 493116, 534209, 663156, 739674, 1068418, 1479348, 1602627, 2136836, 3205254, 4807881, 6410508, 9615762, 19231524]

約数ペア:

[(1, 19231524), (2, 9615762), (3, 6410508), (4, 4807881), (6, 3205254), (9, 2136836), (12, 1602627), (13, 1479348), (18, 1068418), (26, 739674), (29, 663156), (36, 534209), (39, 493116), (52, 369837), (58, 331578), (78, 246558), (87, 221052), (109, 176436), (116, 165789), (117, 164372), (156, 123279), (169, 113796), (174, 110526), (218, 88218), (234, 82186), (261, 73684), (327, 58812), (338, 56898), (348, 55263), (377, 51012), (436, 44109), (468, 41093), (507, 37932), (522, 36842), (654, 29406), (676, 28449), (754, 25506), (981, 19604), (1014, 18966), (1044, 18421), (1131, 17004), (1308, 14703), (1417, 13572), (1508, 12753), (1521, 12644), (1962, 9802), (2028, 9483), (2262, 8502), (2834, 6786), (3042, 6322), (3161, 6084), (3393, 5668), (3924, 4901), (4251, 4524)]