18828996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 48553344

約数和(自身を除く): 29724348

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4013, 4692, 8026, 12039, 16052, 24078, 48156, 68221, 92299, 136442, 184598, 204663, 272884, 276897, 369196, 409326, 553794, 818652, 1107588, 1569083, 3138166, 4707249, 6276332, 9414498, 18828996]

約数ペア:

[(1, 18828996), (2, 9414498), (3, 6276332), (4, 4707249), (6, 3138166), (12, 1569083), (17, 1107588), (23, 818652), (34, 553794), (46, 409326), (51, 369196), (68, 276897), (69, 272884), (92, 204663), (102, 184598), (138, 136442), (204, 92299), (276, 68221), (391, 48156), (782, 24078), (1173, 16052), (1564, 12039), (2346, 8026), (4013, 4692)]