21167139132

素因数分解:

$2^2\times 3^3\times {\mathrm{7591}}^1\times {\mathrm{25819}}^1$

素因数の和:33423

約数の個数: 48

約数和(自身を含む): 54887123200

約数和(自身を除く): 33719984068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7591, 15182, 22773, 25819, 30364, 45546, 51638, 68319, 77457, 91092, 103276, 136638, 154914, 204957, 232371, 273276, 309828, 409914, 464742, 697113, 819828, 929484, 1394226, 2788452, 195992029, 391984058, 587976087, 783968116, 1175952174, 1763928261, 2351904348, 3527856522, 5291784783, 7055713044, 10583569566, 21167139132]

約数ペア:

[(1, 21167139132), (2, 10583569566), (3, 7055713044), (4, 5291784783), (6, 3527856522), (9, 2351904348), (12, 1763928261), (18, 1175952174), (27, 783968116), (36, 587976087), (54, 391984058), (108, 195992029), (7591, 2788452), (15182, 1394226), (22773, 929484), (25819, 819828), (30364, 697113), (45546, 464742), (51638, 409914), (68319, 309828), (77457, 273276), (91092, 232371), (103276, 204957), (136638, 154914)]