18174815832

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{143779}}^1$

素因数の和:144040

約数の個数: 64

約数和(自身を含む): 47619936000

約数和(自身を除く): 29445120168

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 229, 276, 458, 552, 687, 916, 1374, 1832, 2748, 5267, 5496, 10534, 15801, 21068, 31602, 42136, 63204, 126408, 143779, 287558, 431337, 575116, 862674, 1150232, 1725348, 3306917, 3450696, 6613834, 9920751, 13227668, 19841502, 26455336, 32925391, 39683004, 65850782, 79366008, 98776173, 131701564, 197552346, 263403128, 395104692, 757283993, 790209384, 1514567986, 2271851979, 3029135972, 4543703958, 6058271944, 9087407916, 18174815832]

約数ペア:

[(1, 18174815832), (2, 9087407916), (3, 6058271944), (4, 4543703958), (6, 3029135972), (8, 2271851979), (12, 1514567986), (23, 790209384), (24, 757283993), (46, 395104692), (69, 263403128), (92, 197552346), (138, 131701564), (184, 98776173), (229, 79366008), (276, 65850782), (458, 39683004), (552, 32925391), (687, 26455336), (916, 19841502), (1374, 13227668), (1832, 9920751), (2748, 6613834), (5267, 3450696), (5496, 3306917), (10534, 1725348), (15801, 1150232), (21068, 862674), (31602, 575116), (42136, 431337), (63204, 287558), (126408, 143779)]