1098686988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{26107}}^1$

素因数の和:26291

約数の個数: 72

約数和(自身を含む): 3193112832

約数和(自身を除く): 2094425844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 2004, 2338, 3006, 3507, 4676, 6012, 7014, 10521, 14028, 21042, 26107, 42084, 52214, 78321, 104428, 156642, 182749, 234963, 313284, 365498, 469926, 548247, 730996, 939852, 1096494, 1644741, 2192988, 3289482, 4359869, 6578964, 8719738, 13079607, 17439476, 26159214, 30519083, 39238821, 52318428, 61038166, 78477642, 91557249, 122076332, 156955284, 183114498, 274671747, 366228996, 549343494, 1098686988]

約数ペア:

[(1, 1098686988), (2, 549343494), (3, 366228996), (4, 274671747), (6, 183114498), (7, 156955284), (9, 122076332), (12, 91557249), (14, 78477642), (18, 61038166), (21, 52318428), (28, 39238821), (36, 30519083), (42, 26159214), (63, 17439476), (84, 13079607), (126, 8719738), (167, 6578964), (252, 4359869), (334, 3289482), (501, 2192988), (668, 1644741), (1002, 1096494), (1169, 939852), (1503, 730996), (2004, 548247), (2338, 469926), (3006, 365498), (3507, 313284), (4676, 234963), (6012, 182749), (7014, 156642), (10521, 104428), (14028, 78321), (21042, 52214), (26107, 42084)]