31139478

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3803

約数の個数: 48

約数和(自身を含む): 74103120

約数和(自身を除く): 42963642

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2754, 3769, 4131, 7538, 8262, 11307, 22614, 33921, 64073, 67842, 101763, 128146, 192219, 203526, 305289, 384438, 576657, 610578, 915867, 1153314, 1729971, 1831734, 3459942, 5189913, 10379826, 15569739, 31139478]

約数ペア:

[(1, 31139478), (2, 15569739), (3, 10379826), (6, 5189913), (9, 3459942), (17, 1831734), (18, 1729971), (27, 1153314), (34, 915867), (51, 610578), (54, 576657), (81, 384438), (102, 305289), (153, 203526), (162, 192219), (243, 128146), (306, 101763), (459, 67842), (486, 64073), (918, 33921), (1377, 22614), (2754, 11307), (3769, 8262), (4131, 7538)]