12690612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 35555520

約数和(自身を除く): 22864908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 439, 657, 803, 876, 878, 1314, 1317, 1606, 1756, 2409, 2628, 2634, 3212, 3951, 4818, 4829, 5268, 7227, 7902, 9636, 9658, 14454, 14487, 15804, 19316, 28908, 28974, 32047, 43461, 57948, 64094, 86922, 96141, 128188, 173844, 192282, 288423, 352517, 384564, 576846, 705034, 1057551, 1153692, 1410068, 2115102, 3172653, 4230204, 6345306, 12690612]

約数ペア:

[(1, 12690612), (2, 6345306), (3, 4230204), (4, 3172653), (6, 2115102), (9, 1410068), (11, 1153692), (12, 1057551), (18, 705034), (22, 576846), (33, 384564), (36, 352517), (44, 288423), (66, 192282), (73, 173844), (99, 128188), (132, 96141), (146, 86922), (198, 64094), (219, 57948), (292, 43461), (396, 32047), (438, 28974), (439, 28908), (657, 19316), (803, 15804), (876, 14487), (878, 14454), (1314, 9658), (1317, 9636), (1606, 7902), (1756, 7227), (2409, 5268), (2628, 4829), (2634, 4818), (3212, 3951)]