18917532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30911}}^1$

素因数の和:30938

約数の個数: 36

約数和(自身を含む): 50633856

約数和(自身を除く): 31716324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30911, 61822, 92733, 123644, 185466, 278199, 370932, 525487, 556398, 1050974, 1112796, 1576461, 2101948, 3152922, 4729383, 6305844, 9458766, 18917532]

約数ペア:

[(1, 18917532), (2, 9458766), (3, 6305844), (4, 4729383), (6, 3152922), (9, 2101948), (12, 1576461), (17, 1112796), (18, 1050974), (34, 556398), (36, 525487), (51, 370932), (68, 278199), (102, 185466), (153, 123644), (204, 92733), (306, 61822), (612, 30911)]