18030344

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 19985656

約数列:

[1, 2, 4, 8, 23, 29, 31, 46, 58, 62, 92, 109, 116, 124, 184, 218, 232, 248, 436, 667, 713, 872, 899, 1334, 1426, 1798, 2507, 2668, 2852, 3161, 3379, 3596, 5014, 5336, 5704, 6322, 6758, 7192, 10028, 12644, 13516, 20056, 20677, 25288, 27032, 41354, 72703, 77717, 82708, 97991, 145406, 155434, 165416, 195982, 290812, 310868, 391964, 581624, 621736, 783928, 2253793, 4507586, 9015172, 18030344]

約数ペア:

[(1, 18030344), (2, 9015172), (4, 4507586), (8, 2253793), (23, 783928), (29, 621736), (31, 581624), (46, 391964), (58, 310868), (62, 290812), (92, 195982), (109, 165416), (116, 155434), (124, 145406), (184, 97991), (218, 82708), (232, 77717), (248, 72703), (436, 41354), (667, 27032), (713, 25288), (872, 20677), (899, 20056), (1334, 13516), (1426, 12644), (1798, 10028), (2507, 7192), (2668, 6758), (2852, 6322), (3161, 5704), (3379, 5336), (3596, 5014)]