31863114

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 73270080

約数和(自身を除く): 41406966

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 617, 906, 1234, 1359, 1851, 2718, 2869, 3702, 5553, 5738, 8607, 11106, 11723, 17214, 23446, 25821, 35169, 51642, 70338, 93167, 105507, 186334, 211014, 279501, 559002, 838503, 1677006, 1770173, 3540346, 5310519, 10621038, 15931557, 31863114]

約数ペア:

[(1, 31863114), (2, 15931557), (3, 10621038), (6, 5310519), (9, 3540346), (18, 1770173), (19, 1677006), (38, 838503), (57, 559002), (114, 279501), (151, 211014), (171, 186334), (302, 105507), (342, 93167), (453, 70338), (617, 51642), (906, 35169), (1234, 25821), (1359, 23446), (1851, 17214), (2718, 11723), (2869, 11106), (3702, 8607), (5553, 5738)]