18459042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 26828382

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 103, 119, 206, 238, 251, 309, 357, 502, 618, 714, 721, 753, 1442, 1506, 1751, 1757, 2163, 3502, 3514, 4267, 4326, 5253, 5271, 8534, 10506, 10542, 12257, 12801, 24514, 25602, 25853, 29869, 36771, 51706, 59738, 73542, 77559, 89607, 155118, 179214, 180971, 361942, 439501, 542913, 879002, 1085826, 1318503, 2637006, 3076507, 6153014, 9229521, 18459042]

約数ペア:

[(1, 18459042), (2, 9229521), (3, 6153014), (6, 3076507), (7, 2637006), (14, 1318503), (17, 1085826), (21, 879002), (34, 542913), (42, 439501), (51, 361942), (102, 180971), (103, 179214), (119, 155118), (206, 89607), (238, 77559), (251, 73542), (309, 59738), (357, 51706), (502, 36771), (618, 29869), (714, 25853), (721, 25602), (753, 24514), (1442, 12801), (1506, 12257), (1751, 10542), (1757, 10506), (2163, 8534), (3502, 5271), (3514, 5253), (4267, 4326)]