19272132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 54486432

約数和(自身を除く): 35214300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1187, 1353, 1476, 1804, 2374, 2706, 3561, 4059, 4748, 5412, 7122, 8118, 10683, 13057, 14244, 16236, 21366, 26114, 39171, 42732, 48667, 52228, 78342, 97334, 117513, 146001, 156684, 194668, 235026, 292002, 438003, 470052, 535337, 584004, 876006, 1070674, 1606011, 1752012, 2141348, 3212022, 4818033, 6424044, 9636066, 19272132]

約数ペア:

[(1, 19272132), (2, 9636066), (3, 6424044), (4, 4818033), (6, 3212022), (9, 2141348), (11, 1752012), (12, 1606011), (18, 1070674), (22, 876006), (33, 584004), (36, 535337), (41, 470052), (44, 438003), (66, 292002), (82, 235026), (99, 194668), (123, 156684), (132, 146001), (164, 117513), (198, 97334), (246, 78342), (369, 52228), (396, 48667), (451, 42732), (492, 39171), (738, 26114), (902, 21366), (1187, 16236), (1353, 14244), (1476, 13057), (1804, 10683), (2374, 8118), (2706, 7122), (3561, 5412), (4059, 4748)]