15112728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12376

約数の個数: 48

約数和(自身を含む): 43341480

約数和(自身を除く): 28228752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 12347, 24694, 37041, 49388, 74082, 98776, 111123, 148164, 209899, 222246, 296328, 419798, 444492, 629697, 839596, 888984, 1259394, 1679192, 1889091, 2518788, 3778182, 5037576, 7556364, 15112728]

約数ペア:

[(1, 15112728), (2, 7556364), (3, 5037576), (4, 3778182), (6, 2518788), (8, 1889091), (9, 1679192), (12, 1259394), (17, 888984), (18, 839596), (24, 629697), (34, 444492), (36, 419798), (51, 296328), (68, 222246), (72, 209899), (102, 148164), (136, 111123), (153, 98776), (204, 74082), (306, 49388), (408, 37041), (612, 24694), (1224, 12347)]