21549336

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{52817}}^1$

素因数の和:52843

約数の個数: 32

約数和(自身を含む): 57043440

約数和(自身を除く): 35494104

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 52817, 105634, 158451, 211268, 316902, 422536, 633804, 897889, 1267608, 1795778, 2693667, 3591556, 5387334, 7183112, 10774668, 21549336]

約数ペア:

[(1, 21549336), (2, 10774668), (3, 7183112), (4, 5387334), (6, 3591556), (8, 2693667), (12, 1795778), (17, 1267608), (24, 897889), (34, 633804), (51, 422536), (68, 316902), (102, 211268), (136, 158451), (204, 105634), (408, 52817)]