18617405136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1137427}}^1$

素因数の和:1137480

約数の個数: 80

約数和(自身を含む): 54159771648

約数和(自身を除く): 35542366512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 1137427, 2274854, 3412281, 4549708, 6824562, 9099416, 12511697, 13649124, 18198832, 25023394, 27298248, 35260237, 37535091, 50046788, 54596496, 70520474, 75070182, 100093576, 105780711, 141040948, 150140364, 200187152, 211561422, 282081896, 300280728, 387862607, 423122844, 564163792, 600561456, 775725214, 846245688, 1163587821, 1551450428, 1692491376, 2327175642, 3102900856, 4654351284, 6205801712, 9308702568, 18617405136]

約数ペア:

[(1, 18617405136), (2, 9308702568), (3, 6205801712), (4, 4654351284), (6, 3102900856), (8, 2327175642), (11, 1692491376), (12, 1551450428), (16, 1163587821), (22, 846245688), (24, 775725214), (31, 600561456), (33, 564163792), (44, 423122844), (48, 387862607), (62, 300280728), (66, 282081896), (88, 211561422), (93, 200187152), (124, 150140364), (132, 141040948), (176, 105780711), (186, 100093576), (248, 75070182), (264, 70520474), (341, 54596496), (372, 50046788), (496, 37535091), (528, 35260237), (682, 27298248), (744, 25023394), (1023, 18198832), (1364, 13649124), (1488, 12511697), (2046, 9099416), (2728, 6824562), (4092, 4549708), (5456, 3412281), (8184, 2274854), (16368, 1137427)]