1964378052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{85661}}^1$

素因数の和:85698

約数の個数: 108

約数和(自身を含む): 6220603116

約数和(自身を除く): 4256225064

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 85661, 171322, 256983, 342644, 513966, 599627, 770949, 1027932, 1113593, 1199254, 1541898, 1798881, 2227186, 2398508, 3083796, 3340779, 3597762, 4197389, 4454372, 5396643, 6681558, 7195524, 7795151, 8394778, 10022337, 10793286, 12592167, 13363116, 15590302, 16789556, 20044674, 21586572, 23385453, 25184334, 31180604, 37776501, 40089348, 46770906, 50368668, 54566057, 70156359, 75553002, 93541812, 109132114, 140312718, 151106004, 163698171, 218264228, 280625436, 327396342, 491094513, 654792684, 982189026, 1964378052]

約数ペア:

[(1, 1964378052), (2, 982189026), (3, 654792684), (4, 491094513), (6, 327396342), (7, 280625436), (9, 218264228), (12, 163698171), (13, 151106004), (14, 140312718), (18, 109132114), (21, 93541812), (26, 75553002), (28, 70156359), (36, 54566057), (39, 50368668), (42, 46770906), (49, 40089348), (52, 37776501), (63, 31180604), (78, 25184334), (84, 23385453), (91, 21586572), (98, 20044674), (117, 16789556), (126, 15590302), (147, 13363116), (156, 12592167), (182, 10793286), (196, 10022337), (234, 8394778), (252, 7795151), (273, 7195524), (294, 6681558), (364, 5396643), (441, 4454372), (468, 4197389), (546, 3597762), (588, 3340779), (637, 3083796), (819, 2398508), (882, 2227186), (1092, 1798881), (1274, 1541898), (1638, 1199254), (1764, 1113593), (1911, 1027932), (2548, 770949), (3276, 599627), (3822, 513966), (5733, 342644), (7644, 256983), (11466, 171322), (22932, 85661)]