2357406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 5513040

約数和(自身を除く): 3155634

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 113, 114, 122, 171, 183, 226, 339, 342, 366, 549, 678, 1017, 1098, 1159, 2034, 2147, 2318, 3477, 4294, 6441, 6893, 6954, 10431, 12882, 13786, 19323, 20679, 20862, 38646, 41358, 62037, 124074, 130967, 261934, 392901, 785802, 1178703, 2357406]

約数ペア:

[(1, 2357406), (2, 1178703), (3, 785802), (6, 392901), (9, 261934), (18, 130967), (19, 124074), (38, 62037), (57, 41358), (61, 38646), (113, 20862), (114, 20679), (122, 19323), (171, 13786), (183, 12882), (226, 10431), (339, 6954), (342, 6893), (366, 6441), (549, 4294), (678, 3477), (1017, 2318), (1098, 2147), (1159, 2034)]