2942388

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:141

約数の個数: 54

約数和(自身を含む): 7804706

約数和(自身を除く): 4862318

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 846, 1332, 1692, 1739, 2209, 3478, 4418, 5217, 6627, 6956, 8836, 10434, 13254, 15651, 19881, 20868, 26508, 31302, 39762, 62604, 79524, 81733, 163466, 245199, 326932, 490398, 735597, 980796, 1471194, 2942388]

約数ペア:

[(1, 2942388), (2, 1471194), (3, 980796), (4, 735597), (6, 490398), (9, 326932), (12, 245199), (18, 163466), (36, 81733), (37, 79524), (47, 62604), (74, 39762), (94, 31302), (111, 26508), (141, 20868), (148, 19881), (188, 15651), (222, 13254), (282, 10434), (333, 8836), (423, 6956), (444, 6627), (564, 5217), (666, 4418), (846, 3478), (1332, 2209), (1692, 1739)]