218486142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{102001}}^1$

素因数の和:102033

約数の個数: 48

約数和(自身を含む): 572843232

約数和(自身を除く): 354357090

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 102001, 204002, 306003, 612006, 714007, 918009, 1428014, 1734017, 1836018, 2142021, 3468034, 4284042, 5202051, 6426063, 10404102, 12138119, 12852126, 15606153, 24276238, 31212306, 36414357, 72828714, 109243071, 218486142]

約数ペア:

[(1, 218486142), (2, 109243071), (3, 72828714), (6, 36414357), (7, 31212306), (9, 24276238), (14, 15606153), (17, 12852126), (18, 12138119), (21, 10404102), (34, 6426063), (42, 5202051), (51, 4284042), (63, 3468034), (102, 2142021), (119, 1836018), (126, 1734017), (153, 1428014), (238, 918009), (306, 714007), (357, 612006), (714, 306003), (1071, 204002), (2142, 102001)]