64461618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3319}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 152268480

約数和(自身を除く): 87806862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 3319, 6474, 6638, 9711, 9957, 19422, 19914, 29871, 43147, 59742, 86294, 129441, 258882, 275477, 388323, 550954, 776646, 826431, 1652862, 2479293, 3581201, 4958586, 7162402, 10743603, 21487206, 32230809, 64461618]

約数ペア:

[(1, 64461618), (2, 32230809), (3, 21487206), (6, 10743603), (9, 7162402), (13, 4958586), (18, 3581201), (26, 2479293), (39, 1652862), (78, 826431), (83, 776646), (117, 550954), (166, 388323), (234, 275477), (249, 258882), (498, 129441), (747, 86294), (1079, 59742), (1494, 43147), (2158, 29871), (3237, 19914), (3319, 19422), (6474, 9957), (6638, 9711)]