61621308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{244529}}^1$

素因数の和:244546

約数の個数: 36

約数和(自身を含む): 178017840

約数和(自身を除く): 116396532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 244529, 489058, 733587, 978116, 1467174, 1711703, 2200761, 2934348, 3423406, 4401522, 5135109, 6846812, 8803044, 10270218, 15405327, 20540436, 30810654, 61621308]

約数ペア:

[(1, 61621308), (2, 30810654), (3, 20540436), (4, 15405327), (6, 10270218), (7, 8803044), (9, 6846812), (12, 5135109), (14, 4401522), (18, 3423406), (21, 2934348), (28, 2200761), (36, 1711703), (42, 1467174), (63, 978116), (84, 733587), (126, 489058), (252, 244529)]