18329248548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{158563}}^1$

素因数の和:158618

約数の個数: 108

約数和(自身を含む): 52811325840

約数和(自身を除く): 34482077292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 741, 988, 1014, 1482, 1521, 2028, 2223, 2964, 3042, 3211, 4446, 6084, 6422, 8892, 9633, 12844, 19266, 28899, 38532, 57798, 115596, 158563, 317126, 475689, 634252, 951378, 1427067, 1902756, 2061319, 2854134, 3012697, 4122638, 5708268, 6025394, 6183957, 8245276, 9038091, 12050788, 12367914, 18076182, 18551871, 24735828, 26797147, 27114273, 36152364, 37103742, 39165061, 53594294, 54228546, 74207484, 78330122, 80391441, 107188588, 108457092, 117495183, 156660244, 160782882, 234990366, 241174323, 321565764, 352485549, 469980732, 482348646, 509145793, 704971098, 964697292, 1018291586, 1409942196, 1527437379, 2036583172, 3054874758, 4582312137, 6109749516, 9164624274, 18329248548]

約数ペア:

[(1, 18329248548), (2, 9164624274), (3, 6109749516), (4, 4582312137), (6, 3054874758), (9, 2036583172), (12, 1527437379), (13, 1409942196), (18, 1018291586), (19, 964697292), (26, 704971098), (36, 509145793), (38, 482348646), (39, 469980732), (52, 352485549), (57, 321565764), (76, 241174323), (78, 234990366), (114, 160782882), (117, 156660244), (156, 117495183), (169, 108457092), (171, 107188588), (228, 80391441), (234, 78330122), (247, 74207484), (338, 54228546), (342, 53594294), (468, 39165061), (494, 37103742), (507, 36152364), (676, 27114273), (684, 26797147), (741, 24735828), (988, 18551871), (1014, 18076182), (1482, 12367914), (1521, 12050788), (2028, 9038091), (2223, 8245276), (2964, 6183957), (3042, 6025394), (3211, 5708268), (4446, 4122638), (6084, 3012697), (6422, 2854134), (8892, 2061319), (9633, 1902756), (12844, 1427067), (19266, 951378), (28899, 634252), (38532, 475689), (57798, 317126), (115596, 158563)]