28925442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17659}}^1$

素因数の和:17687

約数の個数: 48

約数和(自身を含む): 77138880

約数和(自身を除く): 48213438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 17659, 35318, 52977, 105954, 123613, 158931, 229567, 247226, 317862, 370839, 459134, 688701, 741678, 1112517, 1377402, 1606969, 2066103, 2225034, 3213938, 4132206, 4820907, 9641814, 14462721, 28925442]

約数ペア:

[(1, 28925442), (2, 14462721), (3, 9641814), (6, 4820907), (7, 4132206), (9, 3213938), (13, 2225034), (14, 2066103), (18, 1606969), (21, 1377402), (26, 1112517), (39, 741678), (42, 688701), (63, 459134), (78, 370839), (91, 317862), (117, 247226), (126, 229567), (182, 158931), (234, 123613), (273, 105954), (546, 52977), (819, 35318), (1638, 17659)]