23938398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 72

約数和(自身を含む): 59131800

約数和(自身を除く): 35193402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 379, 522, 638, 726, 758, 957, 1089, 1137, 1914, 2178, 2274, 2871, 3411, 3509, 4169, 5742, 6822, 7018, 8338, 10527, 10991, 12507, 21054, 21982, 25014, 31581, 32973, 37521, 45859, 63162, 65946, 75042, 91718, 98919, 120901, 137577, 197838, 241802, 275154, 362703, 412731, 725406, 825462, 1088109, 1329911, 2176218, 2659822, 3989733, 7979466, 11969199, 23938398]

約数ペア:

[(1, 23938398), (2, 11969199), (3, 7979466), (6, 3989733), (9, 2659822), (11, 2176218), (18, 1329911), (22, 1088109), (29, 825462), (33, 725406), (58, 412731), (66, 362703), (87, 275154), (99, 241802), (121, 197838), (174, 137577), (198, 120901), (242, 98919), (261, 91718), (319, 75042), (363, 65946), (379, 63162), (522, 45859), (638, 37521), (726, 32973), (758, 31581), (957, 25014), (1089, 21982), (1137, 21054), (1914, 12507), (2178, 10991), (2274, 10527), (2871, 8338), (3411, 7018), (3509, 6822), (4169, 5742)]