9221384

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 19019520

約数和(自身を除く): 9798136

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 103, 124, 152, 206, 248, 361, 412, 589, 722, 824, 1178, 1444, 1957, 2356, 2888, 3193, 3914, 4712, 6386, 7828, 11191, 12772, 15656, 22382, 25544, 37183, 44764, 60667, 74366, 89528, 121334, 148732, 242668, 297464, 485336, 1152673, 2305346, 4610692, 9221384]

約数ペア:

[(1, 9221384), (2, 4610692), (4, 2305346), (8, 1152673), (19, 485336), (31, 297464), (38, 242668), (62, 148732), (76, 121334), (103, 89528), (124, 74366), (152, 60667), (206, 44764), (248, 37183), (361, 25544), (412, 22382), (589, 15656), (722, 12772), (824, 11191), (1178, 7828), (1444, 6386), (1957, 4712), (2356, 3914), (2888, 3193)]