42861924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2153}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 125448960

約数和(自身を除く): 82587036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2153, 2212, 2844, 3318, 4306, 4977, 6459, 6636, 8612, 9954, 12918, 15071, 19377, 19908, 25836, 30142, 38754, 45213, 60284, 77508, 90426, 135639, 170087, 180852, 271278, 340174, 510261, 542556, 680348, 1020522, 1190609, 1530783, 2041044, 2381218, 3061566, 3571827, 4762436, 6123132, 7143654, 10715481, 14287308, 21430962, 42861924]

約数ペア:

[(1, 42861924), (2, 21430962), (3, 14287308), (4, 10715481), (6, 7143654), (7, 6123132), (9, 4762436), (12, 3571827), (14, 3061566), (18, 2381218), (21, 2041044), (28, 1530783), (36, 1190609), (42, 1020522), (63, 680348), (79, 542556), (84, 510261), (126, 340174), (158, 271278), (237, 180852), (252, 170087), (316, 135639), (474, 90426), (553, 77508), (711, 60284), (948, 45213), (1106, 38754), (1422, 30142), (1659, 25836), (2153, 19908), (2212, 19377), (2844, 15071), (3318, 12918), (4306, 9954), (4977, 8612), (6459, 6636)]