18847224

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 56862000

約数和(自身を除く): 38014776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 99, 106, 132, 159, 198, 212, 264, 318, 396, 424, 449, 477, 583, 636, 792, 898, 954, 1166, 1272, 1347, 1749, 1796, 1908, 2332, 2694, 3498, 3592, 3816, 4041, 4664, 4939, 5247, 5388, 6996, 8082, 9878, 10494, 10776, 13992, 14817, 16164, 19756, 20988, 23797, 29634, 32328, 39512, 41976, 44451, 47594, 59268, 71391, 88902, 95188, 118536, 142782, 177804, 190376, 214173, 261767, 285564, 355608, 428346, 523534, 571128, 785301, 856692, 1047068, 1570602, 1713384, 2094136, 2355903, 3141204, 4711806, 6282408, 9423612, 18847224]

約数ペア:

[(1, 18847224), (2, 9423612), (3, 6282408), (4, 4711806), (6, 3141204), (8, 2355903), (9, 2094136), (11, 1713384), (12, 1570602), (18, 1047068), (22, 856692), (24, 785301), (33, 571128), (36, 523534), (44, 428346), (53, 355608), (66, 285564), (72, 261767), (88, 214173), (99, 190376), (106, 177804), (132, 142782), (159, 118536), (198, 95188), (212, 88902), (264, 71391), (318, 59268), (396, 47594), (424, 44451), (449, 41976), (477, 39512), (583, 32328), (636, 29634), (792, 23797), (898, 20988), (954, 19756), (1166, 16164), (1272, 14817), (1347, 13992), (1749, 10776), (1796, 10494), (1908, 9878), (2332, 8082), (2694, 6996), (3498, 5388), (3592, 5247), (3816, 4939), (4041, 4664)]