18196230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 49067424

約数和(自身を除く): 30871194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 97, 111, 130, 169, 185, 194, 195, 222, 291, 338, 370, 390, 481, 485, 507, 555, 582, 845, 962, 970, 1014, 1110, 1261, 1443, 1455, 1690, 2405, 2522, 2535, 2886, 2910, 3589, 3783, 4810, 5070, 6253, 6305, 7178, 7215, 7566, 10767, 12506, 12610, 14430, 16393, 17945, 18759, 18915, 21534, 31265, 32786, 35890, 37518, 37830, 46657, 49179, 53835, 62530, 81965, 93314, 93795, 98358, 107670, 139971, 163930, 187590, 233285, 245895, 279942, 466570, 491790, 606541, 699855, 1213082, 1399710, 1819623, 3032705, 3639246, 6065410, 9098115, 18196230]

約数ペア:

[(1, 18196230), (2, 9098115), (3, 6065410), (5, 3639246), (6, 3032705), (10, 1819623), (13, 1399710), (15, 1213082), (26, 699855), (30, 606541), (37, 491790), (39, 466570), (65, 279942), (74, 245895), (78, 233285), (97, 187590), (111, 163930), (130, 139971), (169, 107670), (185, 98358), (194, 93795), (195, 93314), (222, 81965), (291, 62530), (338, 53835), (370, 49179), (390, 46657), (481, 37830), (485, 37518), (507, 35890), (555, 32786), (582, 31265), (845, 21534), (962, 18915), (970, 18759), (1014, 17945), (1110, 16393), (1261, 14430), (1443, 12610), (1455, 12506), (1690, 10767), (2405, 7566), (2522, 7215), (2535, 7178), (2886, 6305), (2910, 6253), (3589, 5070), (3783, 4810)]