15663384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19777}}^1$

素因数の和:19800

約数の個数: 48

約数和(自身を含む): 46280520

約数和(自身を除く): 30617136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 19777, 39554, 59331, 79108, 118662, 158216, 177993, 217547, 237324, 355986, 435094, 474648, 652641, 711972, 870188, 1305282, 1423944, 1740376, 1957923, 2610564, 3915846, 5221128, 7831692, 15663384]

約数ペア:

[(1, 15663384), (2, 7831692), (3, 5221128), (4, 3915846), (6, 2610564), (8, 1957923), (9, 1740376), (11, 1423944), (12, 1305282), (18, 870188), (22, 711972), (24, 652641), (33, 474648), (36, 435094), (44, 355986), (66, 237324), (72, 217547), (88, 177993), (99, 158216), (132, 118662), (198, 79108), (264, 59331), (396, 39554), (792, 19777)]