12691404

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1187}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 36324288

約数和(自身を除く): 23632884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1187, 1188, 1782, 2374, 2673, 3561, 3564, 4748, 5346, 7122, 10683, 10692, 13057, 14244, 21366, 26114, 32049, 39171, 42732, 52228, 64098, 78342, 96147, 117513, 128196, 156684, 192294, 235026, 288441, 352539, 384588, 470052, 576882, 705078, 1057617, 1153764, 1410156, 2115234, 3172851, 4230468, 6345702, 12691404]

約数ペア:

[(1, 12691404), (2, 6345702), (3, 4230468), (4, 3172851), (6, 2115234), (9, 1410156), (11, 1153764), (12, 1057617), (18, 705078), (22, 576882), (27, 470052), (33, 384588), (36, 352539), (44, 288441), (54, 235026), (66, 192294), (81, 156684), (99, 128196), (108, 117513), (132, 96147), (162, 78342), (198, 64098), (243, 52228), (297, 42732), (324, 39171), (396, 32049), (486, 26114), (594, 21366), (891, 14244), (972, 13057), (1187, 10692), (1188, 10683), (1782, 7122), (2374, 5346), (2673, 4748), (3561, 3564)]