19136736

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 59439744

約数和(自身を除く): 40303008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 107, 108, 138, 144, 162, 184, 207, 214, 216, 243, 276, 288, 321, 324, 368, 414, 428, 432, 486, 552, 621, 642, 648, 736, 828, 856, 864, 963, 972, 1104, 1242, 1284, 1296, 1656, 1712, 1863, 1926, 1944, 2208, 2461, 2484, 2568, 2592, 2889, 3312, 3424, 3726, 3852, 3888, 4922, 4968, 5136, 5589, 5778, 6624, 7383, 7452, 7704, 7776, 8667, 9844, 9936, 10272, 11178, 11556, 14766, 14904, 15408, 17334, 19688, 19872, 22149, 22356, 23112, 26001, 29532, 29808, 30816, 34668, 39376, 44298, 44712, 46224, 52002, 59064, 59616, 66447, 69336, 78752, 88596, 89424, 92448, 104004, 118128, 132894, 138672, 177192, 178848, 199341, 208008, 236256, 265788, 277344, 354384, 398682, 416016, 531576, 598023, 708768, 797364, 832032, 1063152, 1196046, 1594728, 2126304, 2392092, 3189456, 4784184, 6378912, 9568368, 19136736]

約数ペア:

[(1, 19136736), (2, 9568368), (3, 6378912), (4, 4784184), (6, 3189456), (8, 2392092), (9, 2126304), (12, 1594728), (16, 1196046), (18, 1063152), (23, 832032), (24, 797364), (27, 708768), (32, 598023), (36, 531576), (46, 416016), (48, 398682), (54, 354384), (69, 277344), (72, 265788), (81, 236256), (92, 208008), (96, 199341), (107, 178848), (108, 177192), (138, 138672), (144, 132894), (162, 118128), (184, 104004), (207, 92448), (214, 89424), (216, 88596), (243, 78752), (276, 69336), (288, 66447), (321, 59616), (324, 59064), (368, 52002), (414, 46224), (428, 44712), (432, 44298), (486, 39376), (552, 34668), (621, 30816), (642, 29808), (648, 29532), (736, 26001), (828, 23112), (856, 22356), (864, 22149), (963, 19872), (972, 19688), (1104, 17334), (1242, 15408), (1284, 14904), (1296, 14766), (1656, 11556), (1712, 11178), (1863, 10272), (1926, 9936), (1944, 9844), (2208, 8667), (2461, 7776), (2484, 7704), (2568, 7452), (2592, 7383), (2889, 6624), (3312, 5778), (3424, 5589), (3726, 5136), (3852, 4968), (3888, 4922)]