826680852

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1103}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 2121799680

約数和(自身を除く): 1295118828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 191, 218, 327, 382, 436, 573, 654, 764, 981, 1103, 1146, 1308, 1719, 1962, 2206, 2292, 3309, 3438, 3924, 4412, 6618, 6876, 9927, 13236, 19854, 20819, 39708, 41638, 62457, 83276, 120227, 124914, 187371, 210673, 240454, 249828, 360681, 374742, 421346, 480908, 632019, 721362, 749484, 842692, 1082043, 1264038, 1442724, 1896057, 2164086, 2528076, 3792114, 4328172, 7584228, 22963357, 45926714, 68890071, 91853428, 137780142, 206670213, 275560284, 413340426, 826680852]

約数ペア:

[(1, 826680852), (2, 413340426), (3, 275560284), (4, 206670213), (6, 137780142), (9, 91853428), (12, 68890071), (18, 45926714), (36, 22963357), (109, 7584228), (191, 4328172), (218, 3792114), (327, 2528076), (382, 2164086), (436, 1896057), (573, 1442724), (654, 1264038), (764, 1082043), (981, 842692), (1103, 749484), (1146, 721362), (1308, 632019), (1719, 480908), (1962, 421346), (2206, 374742), (2292, 360681), (3309, 249828), (3438, 240454), (3924, 210673), (4412, 187371), (6618, 124914), (6876, 120227), (9927, 83276), (13236, 62457), (19854, 41638), (20819, 39708)]