31942386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3209}}^1$

素因数の和:3303

約数の個数: 48

約数和(自身を含む): 80121600

約数和(自身を除く): 48179214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3209, 3318, 4977, 6418, 9627, 9954, 19254, 22463, 28881, 44926, 57762, 67389, 134778, 202167, 253511, 404334, 507022, 760533, 1521066, 1774577, 2281599, 3549154, 4563198, 5323731, 10647462, 15971193, 31942386]

約数ペア:

[(1, 31942386), (2, 15971193), (3, 10647462), (6, 5323731), (7, 4563198), (9, 3549154), (14, 2281599), (18, 1774577), (21, 1521066), (42, 760533), (63, 507022), (79, 404334), (126, 253511), (158, 202167), (237, 134778), (474, 67389), (553, 57762), (711, 44926), (1106, 28881), (1422, 22463), (1659, 19254), (3209, 9954), (3318, 9627), (4977, 6418)]