18033432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 48211200

約数和(自身を除く): 30177768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 557, 568, 852, 1114, 1349, 1671, 1704, 2228, 2698, 3342, 4047, 4456, 5396, 6684, 8094, 10583, 10792, 13368, 16188, 21166, 31749, 32376, 39547, 42332, 63498, 79094, 84664, 118641, 126996, 158188, 237282, 253992, 316376, 474564, 751393, 949128, 1502786, 2254179, 3005572, 4508358, 6011144, 9016716, 18033432]

約数ペア:

[(1, 18033432), (2, 9016716), (3, 6011144), (4, 4508358), (6, 3005572), (8, 2254179), (12, 1502786), (19, 949128), (24, 751393), (38, 474564), (57, 316376), (71, 253992), (76, 237282), (114, 158188), (142, 126996), (152, 118641), (213, 84664), (228, 79094), (284, 63498), (426, 42332), (456, 39547), (557, 32376), (568, 31749), (852, 21166), (1114, 16188), (1349, 13368), (1671, 10792), (1704, 10583), (2228, 8094), (2698, 6684), (3342, 5396), (4047, 4456)]