40872348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 72

約数和(自身を含む): 113773296

約数和(自身を除く): 72900948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 853, 1089, 1331, 1452, 1706, 2178, 2559, 2662, 3412, 3993, 4356, 5118, 5324, 7677, 7986, 9383, 10236, 11979, 15354, 15972, 18766, 23958, 28149, 30708, 37532, 47916, 56298, 84447, 103213, 112596, 168894, 206426, 309639, 337788, 412852, 619278, 928917, 1135343, 1238556, 1857834, 2270686, 3406029, 3715668, 4541372, 6812058, 10218087, 13624116, 20436174, 40872348]

約数ペア:

[(1, 40872348), (2, 20436174), (3, 13624116), (4, 10218087), (6, 6812058), (9, 4541372), (11, 3715668), (12, 3406029), (18, 2270686), (22, 1857834), (33, 1238556), (36, 1135343), (44, 928917), (66, 619278), (99, 412852), (121, 337788), (132, 309639), (198, 206426), (242, 168894), (363, 112596), (396, 103213), (484, 84447), (726, 56298), (853, 47916), (1089, 37532), (1331, 30708), (1452, 28149), (1706, 23958), (2178, 18766), (2559, 15972), (2662, 15354), (3412, 11979), (3993, 10236), (4356, 9383), (5118, 7986), (5324, 7677)]