1226862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 3361176

約数和(自身を除く): 2134314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 107, 117, 126, 147, 182, 214, 234, 273, 294, 321, 441, 546, 637, 642, 749, 819, 882, 963, 1274, 1391, 1498, 1638, 1911, 1926, 2247, 2782, 3822, 4173, 4494, 5243, 5733, 6741, 8346, 9737, 10486, 11466, 12519, 13482, 15729, 19474, 25038, 29211, 31458, 47187, 58422, 68159, 87633, 94374, 136318, 175266, 204477, 408954, 613431, 1226862]

約数ペア:

[(1, 1226862), (2, 613431), (3, 408954), (6, 204477), (7, 175266), (9, 136318), (13, 94374), (14, 87633), (18, 68159), (21, 58422), (26, 47187), (39, 31458), (42, 29211), (49, 25038), (63, 19474), (78, 15729), (91, 13482), (98, 12519), (107, 11466), (117, 10486), (126, 9737), (147, 8346), (182, 6741), (214, 5733), (234, 5243), (273, 4494), (294, 4173), (321, 3822), (441, 2782), (546, 2247), (637, 1926), (642, 1911), (749, 1638), (819, 1498), (882, 1391), (963, 1274)]