291213132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{111833}}^1$

素因数の和:111878

約数の個数: 48

約数和(自身を含む): 801626112

約数和(自身を除く): 510412980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 111833, 223666, 335499, 447332, 670998, 782831, 1341996, 1565662, 2348493, 3131324, 3466823, 4696986, 6933646, 9393972, 10400469, 13867292, 20800938, 24267761, 41601876, 48535522, 72803283, 97071044, 145606566, 291213132]

約数ペア:

[(1, 291213132), (2, 145606566), (3, 97071044), (4, 72803283), (6, 48535522), (7, 41601876), (12, 24267761), (14, 20800938), (21, 13867292), (28, 10400469), (31, 9393972), (42, 6933646), (62, 4696986), (84, 3466823), (93, 3131324), (124, 2348493), (186, 1565662), (217, 1341996), (372, 782831), (434, 670998), (651, 447332), (868, 335499), (1302, 223666), (2604, 111833)]