306671274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187223}}^1$

素因数の和:187251

約数の個数: 48

約数和(自身を含む): 817794432

約数和(自身を除く): 511123158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 187223, 374446, 561669, 1123338, 1310561, 1685007, 2433899, 2621122, 3370014, 3931683, 4867798, 7301697, 7863366, 11795049, 14603394, 17037293, 21905091, 23590098, 34074586, 43810182, 51111879, 102223758, 153335637, 306671274]

約数ペア:

[(1, 306671274), (2, 153335637), (3, 102223758), (6, 51111879), (7, 43810182), (9, 34074586), (13, 23590098), (14, 21905091), (18, 17037293), (21, 14603394), (26, 11795049), (39, 7863366), (42, 7301697), (63, 4867798), (78, 3931683), (91, 3370014), (117, 2621122), (126, 2433899), (182, 1685007), (234, 1310561), (273, 1123338), (546, 561669), (819, 374446), (1638, 187223)]