1621302804

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{151637}}^1$

素因数の和:151667

約数の個数: 72

約数和(自身を含む): 4636483488

約数和(自身を除く): 3015180684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 151637, 303274, 454911, 606548, 909822, 1364733, 1668007, 1819644, 2729466, 3336014, 4094199, 5004021, 5458932, 6672028, 8188398, 10008042, 12282597, 15012063, 16376796, 20016084, 24565194, 30024126, 36847791, 45036189, 49130388, 60048252, 73695582, 90072378, 135108567, 147391164, 180144756, 270217134, 405325701, 540434268, 810651402, 1621302804]

約数ペア:

[(1, 1621302804), (2, 810651402), (3, 540434268), (4, 405325701), (6, 270217134), (9, 180144756), (11, 147391164), (12, 135108567), (18, 90072378), (22, 73695582), (27, 60048252), (33, 49130388), (36, 45036189), (44, 36847791), (54, 30024126), (66, 24565194), (81, 20016084), (99, 16376796), (108, 15012063), (132, 12282597), (162, 10008042), (198, 8188398), (243, 6672028), (297, 5458932), (324, 5004021), (396, 4094199), (486, 3336014), (594, 2729466), (891, 1819644), (972, 1668007), (1188, 1364733), (1782, 909822), (2673, 606548), (3564, 454911), (5346, 303274), (10692, 151637)]