1622292

素因数分解:

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

素因数の和:141

約数の個数: 72

約数和(自身を含む): 4596480

約数和(自身を除く): 2974188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 89, 93, 98, 124, 147, 178, 186, 196, 217, 267, 294, 356, 372, 434, 534, 588, 623, 651, 868, 1068, 1246, 1302, 1519, 1869, 2492, 2604, 2759, 3038, 3738, 4361, 4557, 5518, 6076, 7476, 8277, 8722, 9114, 11036, 13083, 16554, 17444, 18228, 19313, 26166, 33108, 38626, 52332, 57939, 77252, 115878, 135191, 231756, 270382, 405573, 540764, 811146, 1622292]

約数ペア:

[(1, 1622292), (2, 811146), (3, 540764), (4, 405573), (6, 270382), (7, 231756), (12, 135191), (14, 115878), (21, 77252), (28, 57939), (31, 52332), (42, 38626), (49, 33108), (62, 26166), (84, 19313), (89, 18228), (93, 17444), (98, 16554), (124, 13083), (147, 11036), (178, 9114), (186, 8722), (196, 8277), (217, 7476), (267, 6076), (294, 5518), (356, 4557), (372, 4361), (434, 3738), (534, 3038), (588, 2759), (623, 2604), (651, 2492), (868, 1869), (1068, 1519), (1246, 1302)]