18464550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 52309152

約数和(自身を除く): 33844602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 557, 650, 663, 850, 975, 1105, 1114, 1275, 1326, 1671, 1950, 2210, 2550, 2785, 3315, 3342, 5525, 5570, 6630, 7241, 8355, 9469, 11050, 13925, 14482, 16575, 16710, 18938, 21723, 27850, 28407, 33150, 36205, 41775, 43446, 47345, 56814, 72410, 83550, 94690, 108615, 123097, 142035, 181025, 217230, 236725, 246194, 284070, 362050, 369291, 473450, 543075, 615485, 710175, 738582, 1086150, 1230970, 1420350, 1846455, 3077425, 3692910, 6154850, 9232275, 18464550]

約数ペア:

[(1, 18464550), (2, 9232275), (3, 6154850), (5, 3692910), (6, 3077425), (10, 1846455), (13, 1420350), (15, 1230970), (17, 1086150), (25, 738582), (26, 710175), (30, 615485), (34, 543075), (39, 473450), (50, 369291), (51, 362050), (65, 284070), (75, 246194), (78, 236725), (85, 217230), (102, 181025), (130, 142035), (150, 123097), (170, 108615), (195, 94690), (221, 83550), (255, 72410), (325, 56814), (390, 47345), (425, 43446), (442, 41775), (510, 36205), (557, 33150), (650, 28407), (663, 27850), (850, 21723), (975, 18938), (1105, 16710), (1114, 16575), (1275, 14482), (1326, 13925), (1671, 11050), (1950, 9469), (2210, 8355), (2550, 7241), (2785, 6630), (3315, 5570), (3342, 5525)]