221424426

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 492545664

約数和(自身を除く): 271121238

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 227, 282, 423, 454, 681, 846, 1153, 1362, 2043, 2306, 3459, 4086, 6918, 10377, 10669, 20754, 21338, 32007, 54191, 64014, 96021, 108382, 162573, 192042, 261731, 325146, 487719, 523462, 785193, 975438, 1570386, 2355579, 4711158, 12301357, 24602714, 36904071, 73808142, 110712213, 221424426]

約数ペア:

[(1, 221424426), (2, 110712213), (3, 73808142), (6, 36904071), (9, 24602714), (18, 12301357), (47, 4711158), (94, 2355579), (141, 1570386), (227, 975438), (282, 785193), (423, 523462), (454, 487719), (681, 325146), (846, 261731), (1153, 192042), (1362, 162573), (2043, 108382), (2306, 96021), (3459, 64014), (4086, 54191), (6918, 32007), (10377, 21338), (10669, 20754)]