2433438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 6402240

約数和(自身を除く): 3968802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 89, 93, 98, 126, 147, 178, 186, 217, 267, 279, 294, 434, 441, 534, 558, 623, 651, 801, 882, 1246, 1302, 1519, 1602, 1869, 1953, 2759, 3038, 3738, 3906, 4361, 4557, 5518, 5607, 8277, 8722, 9114, 11214, 13083, 13671, 16554, 19313, 24831, 26166, 27342, 38626, 39249, 49662, 57939, 78498, 115878, 135191, 173817, 270382, 347634, 405573, 811146, 1216719, 2433438]

約数ペア:

[(1, 2433438), (2, 1216719), (3, 811146), (6, 405573), (7, 347634), (9, 270382), (14, 173817), (18, 135191), (21, 115878), (31, 78498), (42, 57939), (49, 49662), (62, 39249), (63, 38626), (89, 27342), (93, 26166), (98, 24831), (126, 19313), (147, 16554), (178, 13671), (186, 13083), (217, 11214), (267, 9114), (279, 8722), (294, 8277), (434, 5607), (441, 5518), (534, 4557), (558, 4361), (623, 3906), (651, 3738), (801, 3038), (882, 2759), (1246, 1953), (1302, 1869), (1519, 1602)]