2018220570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{11447}}^1$

素因数の和:12116

約数の個数: 64

約数和(自身を含む): 5390634240

約数和(自身を除く): 3372413670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 653, 1306, 1959, 3265, 3918, 5877, 6530, 9795, 11447, 11754, 17631, 19590, 22894, 29385, 34341, 35262, 57235, 58770, 68682, 88155, 103023, 114470, 171705, 176310, 206046, 309069, 343410, 515115, 618138, 1030230, 1545345, 3090690, 7474891, 14949782, 22424673, 37374455, 44849346, 67274019, 74748910, 112123365, 134548038, 201822057, 224246730, 336370095, 403644114, 672740190, 1009110285, 2018220570]

約数ペア:

[(1, 2018220570), (2, 1009110285), (3, 672740190), (5, 403644114), (6, 336370095), (9, 224246730), (10, 201822057), (15, 134548038), (18, 112123365), (27, 74748910), (30, 67274019), (45, 44849346), (54, 37374455), (90, 22424673), (135, 14949782), (270, 7474891), (653, 3090690), (1306, 1545345), (1959, 1030230), (3265, 618138), (3918, 515115), (5877, 343410), (6530, 309069), (9795, 206046), (11447, 176310), (11754, 171705), (17631, 114470), (19590, 103023), (22894, 88155), (29385, 68682), (34341, 58770), (35262, 57235)]