42394506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13109}}^1$

素因数の和:13139

約数の個数: 48

約数和(自身を含む): 107606880

約数和(自身を除く): 65212374

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 13109, 26218, 39327, 78654, 91763, 144199, 183526, 275289, 288398, 432597, 550578, 642341, 865194, 1009393, 1284682, 1927023, 2018786, 3028179, 3854046, 6056358, 7065751, 14131502, 21197253, 42394506]

約数ペア:

[(1, 42394506), (2, 21197253), (3, 14131502), (6, 7065751), (7, 6056358), (11, 3854046), (14, 3028179), (21, 2018786), (22, 1927023), (33, 1284682), (42, 1009393), (49, 865194), (66, 642341), (77, 550578), (98, 432597), (147, 288398), (154, 275289), (231, 183526), (294, 144199), (462, 91763), (539, 78654), (1078, 39327), (1617, 26218), (3234, 13109)]