12453948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 35970480

約数和(自身を除く): 23516532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 169, 178, 207, 234, 267, 276, 299, 338, 356, 414, 468, 507, 534, 598, 676, 801, 828, 897, 1014, 1068, 1157, 1196, 1521, 1602, 1794, 2028, 2047, 2314, 2691, 3042, 3204, 3471, 3588, 3887, 4094, 4628, 5382, 6084, 6141, 6942, 7774, 8188, 10413, 10764, 11661, 12282, 13884, 15041, 15548, 18423, 20826, 23322, 24564, 26611, 30082, 34983, 36846, 41652, 45123, 46644, 53222, 60164, 69966, 73692, 79833, 90246, 106444, 135369, 139932, 159666, 180492, 239499, 270738, 319332, 345943, 478998, 541476, 691886, 957996, 1037829, 1383772, 2075658, 3113487, 4151316, 6226974, 12453948]

約数ペア:

[(1, 12453948), (2, 6226974), (3, 4151316), (4, 3113487), (6, 2075658), (9, 1383772), (12, 1037829), (13, 957996), (18, 691886), (23, 541476), (26, 478998), (36, 345943), (39, 319332), (46, 270738), (52, 239499), (69, 180492), (78, 159666), (89, 139932), (92, 135369), (117, 106444), (138, 90246), (156, 79833), (169, 73692), (178, 69966), (207, 60164), (234, 53222), (267, 46644), (276, 45123), (299, 41652), (338, 36846), (356, 34983), (414, 30082), (468, 26611), (507, 24564), (534, 23322), (598, 20826), (676, 18423), (801, 15548), (828, 15041), (897, 13884), (1014, 12282), (1068, 11661), (1157, 10764), (1196, 10413), (1521, 8188), (1602, 7774), (1794, 6942), (2028, 6141), (2047, 6084), (2314, 5382), (2691, 4628), (3042, 4094), (3204, 3887), (3471, 3588)]