2454078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 5705856

約数和(自身を除く): 3251778

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 103, 114, 206, 209, 309, 361, 418, 618, 627, 722, 1083, 1133, 1254, 1957, 2166, 2266, 3399, 3914, 3971, 5871, 6798, 7942, 11742, 11913, 21527, 23826, 37183, 43054, 64581, 74366, 111549, 129162, 223098, 409013, 818026, 1227039, 2454078]

約数ペア:

[(1, 2454078), (2, 1227039), (3, 818026), (6, 409013), (11, 223098), (19, 129162), (22, 111549), (33, 74366), (38, 64581), (57, 43054), (66, 37183), (103, 23826), (114, 21527), (206, 11913), (209, 11742), (309, 7942), (361, 6798), (418, 5871), (618, 3971), (627, 3914), (722, 3399), (1083, 2266), (1133, 2166), (1254, 1957)]