18376838704

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{6899}}^1$

素因数の和:8330

約数の個数: 80

約数和(自身を含む): 43122240000

約数和(自身を除く): 24745401296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1399, 1904, 2798, 5596, 6899, 9793, 11192, 13798, 19586, 22384, 23783, 27596, 39172, 47566, 48293, 55192, 78344, 95132, 96586, 110384, 117283, 156688, 166481, 190264, 193172, 234566, 332962, 380528, 386344, 469132, 665924, 772688, 820981, 938264, 1331848, 1641962, 1876528, 2663696, 3283924, 6567848, 9651701, 13135696, 19303402, 38606804, 67561907, 77213608, 135123814, 154427216, 164078917, 270247628, 328157834, 540495256, 656315668, 1080990512, 1148552419, 1312631336, 2297104838, 2625262672, 4594209676, 9188419352, 18376838704]

約数ペア:

[(1, 18376838704), (2, 9188419352), (4, 4594209676), (7, 2625262672), (8, 2297104838), (14, 1312631336), (16, 1148552419), (17, 1080990512), (28, 656315668), (34, 540495256), (56, 328157834), (68, 270247628), (112, 164078917), (119, 154427216), (136, 135123814), (238, 77213608), (272, 67561907), (476, 38606804), (952, 19303402), (1399, 13135696), (1904, 9651701), (2798, 6567848), (5596, 3283924), (6899, 2663696), (9793, 1876528), (11192, 1641962), (13798, 1331848), (19586, 938264), (22384, 820981), (23783, 772688), (27596, 665924), (39172, 469132), (47566, 386344), (48293, 380528), (55192, 332962), (78344, 234566), (95132, 193172), (96586, 190264), (110384, 166481), (117283, 156688)]