15197004

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 39639040

約数和(自身を除く): 24442036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 631, 669, 892, 1262, 1338, 1893, 2007, 2524, 2676, 3786, 4014, 5679, 6021, 7572, 8028, 11358, 12042, 17037, 22716, 24084, 34074, 68148, 140713, 281426, 422139, 562852, 844278, 1266417, 1688556, 2532834, 3799251, 5065668, 7598502, 15197004]

約数ペア:

[(1, 15197004), (2, 7598502), (3, 5065668), (4, 3799251), (6, 2532834), (9, 1688556), (12, 1266417), (18, 844278), (27, 562852), (36, 422139), (54, 281426), (108, 140713), (223, 68148), (446, 34074), (631, 24084), (669, 22716), (892, 17037), (1262, 12042), (1338, 11358), (1893, 8028), (2007, 7572), (2524, 6021), (2676, 5679), (3786, 4014)]