19264530672

素因数分解:

$2^4\times 3^7\times {\mathrm{550541}}^1$

素因数の和:550570

約数の個数: 80

約数和(自身を含む): 55979110560

約数和(自身を除く): 36714579888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 17496, 34992, 550541, 1101082, 1651623, 2202164, 3303246, 4404328, 4954869, 6606492, 8808656, 9909738, 13212984, 14864607, 19819476, 26425968, 29729214, 39638952, 44593821, 59458428, 79277904, 89187642, 118916856, 133781463, 178375284, 237833712, 267562926, 356750568, 401344389, 535125852, 713501136, 802688778, 1070251704, 1204033167, 1605377556, 2140503408, 2408066334, 3210755112, 4816132668, 6421510224, 9632265336, 19264530672]

約数ペア:

[(1, 19264530672), (2, 9632265336), (3, 6421510224), (4, 4816132668), (6, 3210755112), (8, 2408066334), (9, 2140503408), (12, 1605377556), (16, 1204033167), (18, 1070251704), (24, 802688778), (27, 713501136), (36, 535125852), (48, 401344389), (54, 356750568), (72, 267562926), (81, 237833712), (108, 178375284), (144, 133781463), (162, 118916856), (216, 89187642), (243, 79277904), (324, 59458428), (432, 44593821), (486, 39638952), (648, 29729214), (729, 26425968), (972, 19819476), (1296, 14864607), (1458, 13212984), (1944, 9909738), (2187, 8808656), (2916, 6606492), (3888, 4954869), (4374, 4404328), (5832, 3303246), (8748, 2202164), (11664, 1651623), (17496, 1101082), (34992, 550541)]