381079638

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 835301376

約数和(自身を除く): 454221738

約数列:

[1, 2, 3, 6, 9, 18, 167, 331, 334, 383, 501, 662, 766, 993, 1002, 1149, 1503, 1986, 2298, 2979, 3006, 3447, 5958, 6894, 55277, 63961, 110554, 126773, 127922, 165831, 191883, 253546, 331662, 380319, 383766, 497493, 575649, 760638, 994986, 1140957, 1151298, 2281914, 21171091, 42342182, 63513273, 127026546, 190539819, 381079638]

約数ペア:

[(1, 381079638), (2, 190539819), (3, 127026546), (6, 63513273), (9, 42342182), (18, 21171091), (167, 2281914), (331, 1151298), (334, 1140957), (383, 994986), (501, 760638), (662, 575649), (766, 497493), (993, 383766), (1002, 380319), (1149, 331662), (1503, 253546), (1986, 191883), (2298, 165831), (2979, 127922), (3006, 126773), (3447, 110554), (5958, 63961), (6894, 55277)]