21174132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13267}}^1$

素因数の和:13300

約数の個数: 48

約数和(自身を含む): 59440640

約数和(自身を除く): 38266508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 13267, 26534, 39801, 53068, 79602, 92869, 159204, 185738, 252073, 278607, 371476, 504146, 557214, 756219, 1008292, 1114428, 1512438, 1764511, 3024876, 3529022, 5293533, 7058044, 10587066, 21174132]

約数ペア:

[(1, 21174132), (2, 10587066), (3, 7058044), (4, 5293533), (6, 3529022), (7, 3024876), (12, 1764511), (14, 1512438), (19, 1114428), (21, 1008292), (28, 756219), (38, 557214), (42, 504146), (57, 371476), (76, 278607), (84, 252073), (114, 185738), (133, 159204), (228, 92869), (266, 79602), (399, 53068), (532, 39801), (798, 26534), (1596, 13267)]