212433228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{120427}}^1$

素因数の和:120451

約数の個数: 54

約数和(自身を含む): 624660036

約数和(自身を除く): 412226808

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 120427, 240854, 361281, 481708, 722562, 842989, 1083843, 1445124, 1685978, 2167686, 2528967, 3371956, 4335372, 5057934, 5900923, 7586901, 10115868, 11801846, 15173802, 17702769, 23603692, 30347604, 35405538, 53108307, 70811076, 106216614, 212433228]

約数ペア:

[(1, 212433228), (2, 106216614), (3, 70811076), (4, 53108307), (6, 35405538), (7, 30347604), (9, 23603692), (12, 17702769), (14, 15173802), (18, 11801846), (21, 10115868), (28, 7586901), (36, 5900923), (42, 5057934), (49, 4335372), (63, 3371956), (84, 2528967), (98, 2167686), (126, 1685978), (147, 1445124), (196, 1083843), (252, 842989), (294, 722562), (441, 481708), (588, 361281), (882, 240854), (1764, 120427)]