28118034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13127}}^1$

素因数の和:13159

約数の個数: 48

約数和(自身を含む): 73726848

約数和(自身を除く): 45608814

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, 13127, 26254, 39381, 78762, 91889, 118143, 183778, 223159, 236286, 275667, 446318, 551334, 669477, 827001, 1338954, 1562113, 1654002, 2008431, 3124226, 4016862, 4686339, 9372678, 14059017, 28118034]

約数ペア:

[(1, 28118034), (2, 14059017), (3, 9372678), (6, 4686339), (7, 4016862), (9, 3124226), (14, 2008431), (17, 1654002), (18, 1562113), (21, 1338954), (34, 827001), (42, 669477), (51, 551334), (63, 446318), (102, 275667), (119, 236286), (126, 223159), (153, 183778), (238, 118143), (306, 91889), (357, 78762), (714, 39381), (1071, 26254), (2142, 13127)]