13563108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 37521848

約数和(自身を除く): 23958740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 397, 438, 468, 657, 794, 876, 949, 1191, 1314, 1588, 1898, 2382, 2628, 2847, 3573, 3796, 4764, 5161, 5694, 7146, 8541, 10322, 11388, 14292, 15483, 17082, 20644, 28981, 30966, 34164, 46449, 57962, 61932, 86943, 92898, 115924, 173886, 185796, 260829, 347772, 376753, 521658, 753506, 1043316, 1130259, 1507012, 2260518, 3390777, 4521036, 6781554, 13563108]

約数ペア:

[(1, 13563108), (2, 6781554), (3, 4521036), (4, 3390777), (6, 2260518), (9, 1507012), (12, 1130259), (13, 1043316), (18, 753506), (26, 521658), (36, 376753), (39, 347772), (52, 260829), (73, 185796), (78, 173886), (117, 115924), (146, 92898), (156, 86943), (219, 61932), (234, 57962), (292, 46449), (397, 34164), (438, 30966), (468, 28981), (657, 20644), (794, 17082), (876, 15483), (949, 14292), (1191, 11388), (1314, 10322), (1588, 8541), (1898, 7146), (2382, 5694), (2628, 5161), (2847, 4764), (3573, 3796)]