13308519492

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{55201}}^1$

素因数の和:55429

約数の個数: 72

約数和(自身を含む): 34741709912

約数和(自身を除く): 21433190420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 181, 222, 333, 362, 444, 543, 666, 724, 1086, 1332, 1629, 2172, 3258, 6516, 6697, 13394, 20091, 26788, 40182, 55201, 60273, 80364, 110402, 120546, 165603, 220804, 241092, 331206, 496809, 662412, 993618, 1987236, 2042437, 4084874, 6127311, 8169748, 9991381, 12254622, 18381933, 19982762, 24509244, 29974143, 36763866, 39965524, 59948286, 73527732, 89922429, 119896572, 179844858, 359689716, 369681097, 739362194, 1109043291, 1478724388, 2218086582, 3327129873, 4436173164, 6654259746, 13308519492]

約数ペア:

[(1, 13308519492), (2, 6654259746), (3, 4436173164), (4, 3327129873), (6, 2218086582), (9, 1478724388), (12, 1109043291), (18, 739362194), (36, 369681097), (37, 359689716), (74, 179844858), (111, 119896572), (148, 89922429), (181, 73527732), (222, 59948286), (333, 39965524), (362, 36763866), (444, 29974143), (543, 24509244), (666, 19982762), (724, 18381933), (1086, 12254622), (1332, 9991381), (1629, 8169748), (2172, 6127311), (3258, 4084874), (6516, 2042437), (6697, 1987236), (13394, 993618), (20091, 662412), (26788, 496809), (40182, 331206), (55201, 241092), (60273, 220804), (80364, 165603), (110402, 120546)]