38771928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1849

約数の個数: 96

約数和(自身を含む): 118067040

約数和(自身を除く): 79295112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 1801, 2392, 2691, 3588, 3602, 5382, 5403, 7176, 7204, 10764, 10806, 14408, 16209, 21528, 21612, 23413, 32418, 41423, 43224, 46826, 64836, 70239, 82846, 93652, 124269, 129672, 140478, 165692, 187304, 210717, 248538, 280956, 331384, 372807, 421434, 497076, 538499, 561912, 745614, 842868, 994152, 1076998, 1491228, 1615497, 1685736, 2153996, 2982456, 3230994, 4307992, 4846491, 6461988, 9692982, 12923976, 19385964, 38771928]

約数ペア:

[(1, 38771928), (2, 19385964), (3, 12923976), (4, 9692982), (6, 6461988), (8, 4846491), (9, 4307992), (12, 3230994), (13, 2982456), (18, 2153996), (23, 1685736), (24, 1615497), (26, 1491228), (36, 1076998), (39, 994152), (46, 842868), (52, 745614), (69, 561912), (72, 538499), (78, 497076), (92, 421434), (104, 372807), (117, 331384), (138, 280956), (156, 248538), (184, 210717), (207, 187304), (234, 165692), (276, 140478), (299, 129672), (312, 124269), (414, 93652), (468, 82846), (552, 70239), (598, 64836), (828, 46826), (897, 43224), (936, 41423), (1196, 32418), (1656, 23413), (1794, 21612), (1801, 21528), (2392, 16209), (2691, 14408), (3588, 10806), (3602, 10764), (5382, 7204), (5403, 7176)]