15678069204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{919427}}^1$

素因数の和:919477

約数の個数: 72

約数和(自身を含む): 44022212640

約数和(自身を除く): 28344143436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 17052, 919427, 1838854, 2758281, 3677708, 5516562, 6435989, 11033124, 12871978, 19307967, 25743956, 26663383, 38615934, 45051923, 53326766, 77231868, 79990149, 90103846, 106653532, 135155769, 159980298, 180207692, 186643681, 270311538, 319960596, 373287362, 540623076, 559931043, 746574724, 1119862086, 1306505767, 2239724172, 2613011534, 3919517301, 5226023068, 7839034602, 15678069204]

約数ペア:

[(1, 15678069204), (2, 7839034602), (3, 5226023068), (4, 3919517301), (6, 2613011534), (7, 2239724172), (12, 1306505767), (14, 1119862086), (21, 746574724), (28, 559931043), (29, 540623076), (42, 373287362), (49, 319960596), (58, 270311538), (84, 186643681), (87, 180207692), (98, 159980298), (116, 135155769), (147, 106653532), (174, 90103846), (196, 79990149), (203, 77231868), (294, 53326766), (348, 45051923), (406, 38615934), (588, 26663383), (609, 25743956), (812, 19307967), (1218, 12871978), (1421, 11033124), (2436, 6435989), (2842, 5516562), (4263, 3677708), (5684, 2758281), (8526, 1838854), (17052, 919427)]