180368412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{306749}}^1$

素因数の和:306770

約数の個数: 36

約数和(自身を含む): 489573000

約数和(自身を除く): 309204588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 306749, 613498, 920247, 1226996, 1840494, 2147243, 3680988, 4294486, 6441729, 8588972, 12883458, 15030701, 25766916, 30061402, 45092103, 60122804, 90184206, 180368412]

約数ペア:

[(1, 180368412), (2, 90184206), (3, 60122804), (4, 45092103), (6, 30061402), (7, 25766916), (12, 15030701), (14, 12883458), (21, 8588972), (28, 6441729), (42, 4294486), (49, 3680988), (84, 2147243), (98, 1840494), (147, 1226996), (196, 920247), (294, 613498), (588, 306749)]