18652296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 50641920

約数和(自身を除く): 31989624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 191, 312, 313, 382, 573, 626, 764, 939, 1146, 1252, 1528, 1878, 2292, 2483, 2504, 3756, 4069, 4584, 4966, 7449, 7512, 8138, 9932, 12207, 14898, 16276, 19864, 24414, 29796, 32552, 48828, 59592, 59783, 97656, 119566, 179349, 239132, 358698, 478264, 717396, 777179, 1434792, 1554358, 2331537, 3108716, 4663074, 6217432, 9326148, 18652296]

約数ペア:

[(1, 18652296), (2, 9326148), (3, 6217432), (4, 4663074), (6, 3108716), (8, 2331537), (12, 1554358), (13, 1434792), (24, 777179), (26, 717396), (39, 478264), (52, 358698), (78, 239132), (104, 179349), (156, 119566), (191, 97656), (312, 59783), (313, 59592), (382, 48828), (573, 32552), (626, 29796), (764, 24414), (939, 19864), (1146, 16276), (1252, 14898), (1528, 12207), (1878, 9932), (2292, 8138), (2483, 7512), (2504, 7449), (3756, 4966), (4069, 4584)]