74861406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 173197440

約数和(自身を除く): 98336034

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 3083, 4047, 6166, 8094, 9249, 12141, 18498, 24282, 27747, 55494, 58577, 117154, 175731, 218893, 351462, 437786, 527193, 656679, 1054386, 1313358, 1970037, 3940074, 4158967, 8317934, 12476901, 24953802, 37430703, 74861406]

約数ペア:

[(1, 74861406), (2, 37430703), (3, 24953802), (6, 12476901), (9, 8317934), (18, 4158967), (19, 3940074), (38, 1970037), (57, 1313358), (71, 1054386), (114, 656679), (142, 527193), (171, 437786), (213, 351462), (342, 218893), (426, 175731), (639, 117154), (1278, 58577), (1349, 55494), (2698, 27747), (3083, 24282), (4047, 18498), (6166, 12141), (8094, 9249)]