18662235852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5503}}^1\times {\mathrm{21739}}^1$

素因数の和:27262

約数の個数: 48

約数和(自身を含む): 46905528320

約数和(自身を除く): 28243292468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5503, 11006, 16509, 21739, 22012, 33018, 43478, 65217, 66036, 71539, 86956, 130434, 143078, 214617, 260868, 282607, 286156, 429234, 565214, 847821, 858468, 1130428, 1695642, 3391284, 119629717, 239259434, 358889151, 478518868, 717778302, 1435556604, 1555186321, 3110372642, 4665558963, 6220745284, 9331117926, 18662235852]

約数ペア:

[(1, 18662235852), (2, 9331117926), (3, 6220745284), (4, 4665558963), (6, 3110372642), (12, 1555186321), (13, 1435556604), (26, 717778302), (39, 478518868), (52, 358889151), (78, 239259434), (156, 119629717), (5503, 3391284), (11006, 1695642), (16509, 1130428), (21739, 858468), (22012, 847821), (33018, 565214), (43478, 429234), (65217, 286156), (66036, 282607), (71539, 260868), (86956, 214617), (130434, 143078)]