7816401828

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{290659}}^1$

素因数の和:290758

約数の個数: 60

約数和(自身を含む): 20679877680

約数和(自身を除く): 12863475852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 6723, 8964, 13446, 26892, 290659, 581318, 871977, 1162636, 1743954, 2615931, 3487908, 5231862, 7847793, 10463724, 15695586, 23543379, 24124697, 31391172, 47086758, 48249394, 72374091, 94173516, 96498788, 144748182, 217122273, 289496364, 434244546, 651366819, 868489092, 1302733638, 1954100457, 2605467276, 3908200914, 7816401828]

約数ペア:

[(1, 7816401828), (2, 3908200914), (3, 2605467276), (4, 1954100457), (6, 1302733638), (9, 868489092), (12, 651366819), (18, 434244546), (27, 289496364), (36, 217122273), (54, 144748182), (81, 96498788), (83, 94173516), (108, 72374091), (162, 48249394), (166, 47086758), (249, 31391172), (324, 24124697), (332, 23543379), (498, 15695586), (747, 10463724), (996, 7847793), (1494, 5231862), (2241, 3487908), (2988, 2615931), (4482, 1743954), (6723, 1162636), (8964, 871977), (13446, 581318), (26892, 290659)]