13979004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 36216432

約数和(自身を除く): 22237428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 113, 122, 156, 169, 183, 226, 244, 338, 339, 366, 452, 507, 676, 678, 732, 793, 1014, 1356, 1469, 1586, 2028, 2379, 2938, 3172, 4407, 4758, 5876, 6893, 8814, 9516, 10309, 13786, 17628, 19097, 20618, 20679, 27572, 30927, 38194, 41236, 41358, 57291, 61854, 76388, 82716, 89609, 114582, 123708, 179218, 229164, 268827, 358436, 537654, 1075308, 1164917, 2329834, 3494751, 4659668, 6989502, 13979004]

約数ペア:

[(1, 13979004), (2, 6989502), (3, 4659668), (4, 3494751), (6, 2329834), (12, 1164917), (13, 1075308), (26, 537654), (39, 358436), (52, 268827), (61, 229164), (78, 179218), (113, 123708), (122, 114582), (156, 89609), (169, 82716), (183, 76388), (226, 61854), (244, 57291), (338, 41358), (339, 41236), (366, 38194), (452, 30927), (507, 27572), (676, 20679), (678, 20618), (732, 19097), (793, 17628), (1014, 13786), (1356, 10309), (1469, 9516), (1586, 8814), (2028, 6893), (2379, 5876), (2938, 4758), (3172, 4407)]