637227612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42859}}^1$

素因数の和:42935

約数の個数: 72

約数和(自身を含む): 1872124800

約数和(自身を除く): 1234897188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 42859, 85718, 128577, 171436, 257154, 300013, 385731, 514308, 600026, 771462, 900039, 1200052, 1542924, 1800078, 2528681, 2700117, 3600156, 5057362, 5400234, 7586043, 10114724, 10800468, 15172086, 17700767, 22758129, 30344172, 35401534, 45516258, 53102301, 70803068, 91032516, 106204602, 159306903, 212409204, 318613806, 637227612]

約数ペア:

[(1, 637227612), (2, 318613806), (3, 212409204), (4, 159306903), (6, 106204602), (7, 91032516), (9, 70803068), (12, 53102301), (14, 45516258), (18, 35401534), (21, 30344172), (28, 22758129), (36, 17700767), (42, 15172086), (59, 10800468), (63, 10114724), (84, 7586043), (118, 5400234), (126, 5057362), (177, 3600156), (236, 2700117), (252, 2528681), (354, 1800078), (413, 1542924), (531, 1200052), (708, 900039), (826, 771462), (1062, 600026), (1239, 514308), (1652, 385731), (2124, 300013), (2478, 257154), (3717, 171436), (4956, 128577), (7434, 85718), (14868, 42859)]