16983954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 39947544

約数和(自身を除く): 22963590

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 401, 543, 802, 1086, 1203, 1629, 2353, 2406, 3258, 3609, 4706, 5213, 7059, 7218, 10426, 14118, 15639, 21177, 31278, 42354, 46917, 72581, 93834, 145162, 217743, 435486, 653229, 943553, 1306458, 1887106, 2830659, 5661318, 8491977, 16983954]

約数ペア:

[(1, 16983954), (2, 8491977), (3, 5661318), (6, 2830659), (9, 1887106), (13, 1306458), (18, 943553), (26, 653229), (39, 435486), (78, 217743), (117, 145162), (181, 93834), (234, 72581), (362, 46917), (401, 42354), (543, 31278), (802, 21177), (1086, 15639), (1203, 14118), (1629, 10426), (2353, 7218), (2406, 7059), (3258, 5213), (3609, 4706)]