213561036

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{16901}}^1$

素因数の和:16933

約数の個数: 72

約数和(自身を含む): 602928144

約数和(自身を除く): 389367108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 16901, 33802, 50703, 67604, 101406, 152109, 202812, 219713, 304218, 439426, 456327, 608436, 659139, 878852, 912654, 1318278, 1368981, 1825308, 1977417, 2636556, 2737962, 3954834, 4106943, 5475924, 5932251, 7909668, 8213886, 11864502, 16427772, 17796753, 23729004, 35593506, 53390259, 71187012, 106780518, 213561036]

約数ペア:

[(1, 213561036), (2, 106780518), (3, 71187012), (4, 53390259), (6, 35593506), (9, 23729004), (12, 17796753), (13, 16427772), (18, 11864502), (26, 8213886), (27, 7909668), (36, 5932251), (39, 5475924), (52, 4106943), (54, 3954834), (78, 2737962), (81, 2636556), (108, 1977417), (117, 1825308), (156, 1368981), (162, 1318278), (234, 912654), (243, 878852), (324, 659139), (351, 608436), (468, 456327), (486, 439426), (702, 304218), (972, 219713), (1053, 202812), (1404, 152109), (2106, 101406), (3159, 67604), (4212, 50703), (6318, 33802), (12636, 16901)]