39821796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8353

約数の個数: 72

約数和(自身を含む): 121110080

約数和(自身を除く): 81288284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8317, 16634, 24951, 33268, 49902, 58219, 74853, 99804, 116438, 149706, 158023, 174657, 232876, 299412, 316046, 349314, 474069, 523971, 632092, 698628, 948138, 1047942, 1106161, 1422207, 1896276, 2095884, 2212322, 2844414, 3318483, 4424644, 5688828, 6636966, 9955449, 13273932, 19910898, 39821796]

約数ペア:

[(1, 39821796), (2, 19910898), (3, 13273932), (4, 9955449), (6, 6636966), (7, 5688828), (9, 4424644), (12, 3318483), (14, 2844414), (18, 2212322), (19, 2095884), (21, 1896276), (28, 1422207), (36, 1106161), (38, 1047942), (42, 948138), (57, 698628), (63, 632092), (76, 523971), (84, 474069), (114, 349314), (126, 316046), (133, 299412), (171, 232876), (228, 174657), (252, 158023), (266, 149706), (342, 116438), (399, 99804), (532, 74853), (684, 58219), (798, 49902), (1197, 33268), (1596, 24951), (2394, 16634), (4788, 8317)]