4641156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 12964224

約数和(自身を除く): 8323068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 211, 234, 282, 422, 423, 468, 564, 611, 633, 844, 846, 1222, 1266, 1692, 1833, 1899, 2444, 2532, 2743, 3666, 3798, 5486, 5499, 7332, 7596, 8229, 9917, 10972, 10998, 16458, 19834, 21996, 24687, 29751, 32916, 39668, 49374, 59502, 89253, 98748, 119004, 128921, 178506, 257842, 357012, 386763, 515684, 773526, 1160289, 1547052, 2320578, 4641156]

約数ペア:

[(1, 4641156), (2, 2320578), (3, 1547052), (4, 1160289), (6, 773526), (9, 515684), (12, 386763), (13, 357012), (18, 257842), (26, 178506), (36, 128921), (39, 119004), (47, 98748), (52, 89253), (78, 59502), (94, 49374), (117, 39668), (141, 32916), (156, 29751), (188, 24687), (211, 21996), (234, 19834), (282, 16458), (422, 10998), (423, 10972), (468, 9917), (564, 8229), (611, 7596), (633, 7332), (844, 5499), (846, 5486), (1222, 3798), (1266, 3666), (1692, 2743), (1833, 2532), (1899, 2444)]