12901555332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{89393}}^1$

素因数の和:89633

約数の個数: 72

約数和(自身を含む): 34491780960

約数和(自身を除く): 21590225628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 211, 228, 342, 422, 633, 684, 844, 1266, 1899, 2532, 3798, 4009, 7596, 8018, 12027, 16036, 24054, 36081, 48108, 72162, 89393, 144324, 178786, 268179, 357572, 536358, 804537, 1072716, 1609074, 1698467, 3218148, 3396934, 5095401, 6793868, 10190802, 15286203, 18861923, 20381604, 30572406, 37723846, 56585769, 61144812, 75447692, 113171538, 169757307, 226343076, 339514614, 358376537, 679029228, 716753074, 1075129611, 1433506148, 2150259222, 3225388833, 4300518444, 6450777666, 12901555332]

約数ペア:

[(1, 12901555332), (2, 6450777666), (3, 4300518444), (4, 3225388833), (6, 2150259222), (9, 1433506148), (12, 1075129611), (18, 716753074), (19, 679029228), (36, 358376537), (38, 339514614), (57, 226343076), (76, 169757307), (114, 113171538), (171, 75447692), (211, 61144812), (228, 56585769), (342, 37723846), (422, 30572406), (633, 20381604), (684, 18861923), (844, 15286203), (1266, 10190802), (1899, 6793868), (2532, 5095401), (3798, 3396934), (4009, 3218148), (7596, 1698467), (8018, 1609074), (12027, 1072716), (16036, 804537), (24054, 536358), (36081, 357572), (48108, 268179), (72162, 178786), (89393, 144324)]