13528476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 37272144

約数和(自身を除く): 23743668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 211, 234, 274, 411, 422, 468, 548, 633, 822, 844, 1233, 1266, 1644, 1781, 1899, 2466, 2532, 2743, 3562, 3798, 4932, 5343, 5486, 7124, 7596, 8229, 10686, 10972, 16029, 16458, 21372, 24687, 28907, 32058, 32916, 49374, 57814, 64116, 86721, 98748, 115628, 173442, 260163, 346884, 375791, 520326, 751582, 1040652, 1127373, 1503164, 2254746, 3382119, 4509492, 6764238, 13528476]

約数ペア:

[(1, 13528476), (2, 6764238), (3, 4509492), (4, 3382119), (6, 2254746), (9, 1503164), (12, 1127373), (13, 1040652), (18, 751582), (26, 520326), (36, 375791), (39, 346884), (52, 260163), (78, 173442), (117, 115628), (137, 98748), (156, 86721), (211, 64116), (234, 57814), (274, 49374), (411, 32916), (422, 32058), (468, 28907), (548, 24687), (633, 21372), (822, 16458), (844, 16029), (1233, 10972), (1266, 10686), (1644, 8229), (1781, 7596), (1899, 7124), (2466, 5486), (2532, 5343), (2743, 4932), (3562, 3798)]