18169830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 54632448

約数和(自身を除く): 36462618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 151, 191, 210, 302, 315, 382, 453, 573, 630, 755, 906, 955, 1057, 1146, 1337, 1359, 1510, 1719, 1910, 2114, 2265, 2674, 2718, 2865, 3171, 3438, 4011, 4530, 5285, 5730, 6342, 6685, 6795, 8022, 8595, 9513, 10570, 12033, 13370, 13590, 15855, 17190, 19026, 20055, 24066, 28841, 31710, 40110, 47565, 57682, 60165, 86523, 95130, 120330, 144205, 173046, 201887, 259569, 288410, 403774, 432615, 519138, 605661, 865230, 1009435, 1211322, 1297845, 1816983, 2018870, 2595690, 3028305, 3633966, 6056610, 9084915, 18169830]

約数ペア:

[(1, 18169830), (2, 9084915), (3, 6056610), (5, 3633966), (6, 3028305), (7, 2595690), (9, 2018870), (10, 1816983), (14, 1297845), (15, 1211322), (18, 1009435), (21, 865230), (30, 605661), (35, 519138), (42, 432615), (45, 403774), (63, 288410), (70, 259569), (90, 201887), (105, 173046), (126, 144205), (151, 120330), (191, 95130), (210, 86523), (302, 60165), (315, 57682), (382, 47565), (453, 40110), (573, 31710), (630, 28841), (755, 24066), (906, 20055), (955, 19026), (1057, 17190), (1146, 15855), (1337, 13590), (1359, 13370), (1510, 12033), (1719, 10570), (1910, 9513), (2114, 8595), (2265, 8022), (2674, 6795), (2718, 6685), (2865, 6342), (3171, 5730), (3438, 5285), (4011, 4530)]