2059668

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 5850208

約数和(自身を除く): 3790540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 163, 234, 243, 324, 326, 351, 468, 486, 489, 652, 702, 972, 978, 1053, 1404, 1467, 1956, 2106, 2119, 2934, 3159, 4212, 4238, 4401, 5868, 6318, 6357, 8476, 8802, 12636, 12714, 13203, 17604, 19071, 25428, 26406, 38142, 39609, 52812, 57213, 76284, 79218, 114426, 158436, 171639, 228852, 343278, 514917, 686556, 1029834, 2059668]

約数ペア:

[(1, 2059668), (2, 1029834), (3, 686556), (4, 514917), (6, 343278), (9, 228852), (12, 171639), (13, 158436), (18, 114426), (26, 79218), (27, 76284), (36, 57213), (39, 52812), (52, 39609), (54, 38142), (78, 26406), (81, 25428), (108, 19071), (117, 17604), (156, 13203), (162, 12714), (163, 12636), (234, 8802), (243, 8476), (324, 6357), (326, 6318), (351, 5868), (468, 4401), (486, 4238), (489, 4212), (652, 3159), (702, 2934), (972, 2119), (978, 2106), (1053, 1956), (1404, 1467)]