38922786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{571}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 96727488

約数和(自身を除く): 57804702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 541, 571, 1082, 1142, 1623, 1713, 3246, 3426, 3787, 3997, 4869, 5139, 7574, 7994, 9738, 10278, 11361, 11991, 22722, 23982, 34083, 35973, 68166, 71946, 308911, 617822, 926733, 1853466, 2162377, 2780199, 4324754, 5560398, 6487131, 12974262, 19461393, 38922786]

約数ペア:

[(1, 38922786), (2, 19461393), (3, 12974262), (6, 6487131), (7, 5560398), (9, 4324754), (14, 2780199), (18, 2162377), (21, 1853466), (42, 926733), (63, 617822), (126, 308911), (541, 71946), (571, 68166), (1082, 35973), (1142, 34083), (1623, 23982), (1713, 22722), (3246, 11991), (3426, 11361), (3787, 10278), (3997, 9738), (4869, 7994), (5139, 7574)]