2012357286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3126

約数の個数: 72

約数和(自身を含む): 4668607944

約数和(自身を除く): 2656250658

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 289, 306, 393, 578, 786, 867, 1179, 1734, 2227, 2358, 2601, 2953, 4454, 5202, 5906, 6681, 8859, 13362, 17718, 20043, 26577, 37859, 40086, 50201, 53154, 75718, 100402, 113577, 150603, 227154, 301206, 340731, 386843, 451809, 681462, 773686, 853417, 903618, 1160529, 1706834, 2321058, 2560251, 3481587, 5120502, 6576331, 6963174, 7680753, 13152662, 15361506, 19728993, 39457986, 59186979, 111797627, 118373958, 223595254, 335392881, 670785762, 1006178643, 2012357286]

約数ペア:

[(1, 2012357286), (2, 1006178643), (3, 670785762), (6, 335392881), (9, 223595254), (17, 118373958), (18, 111797627), (34, 59186979), (51, 39457986), (102, 19728993), (131, 15361506), (153, 13152662), (262, 7680753), (289, 6963174), (306, 6576331), (393, 5120502), (578, 3481587), (786, 2560251), (867, 2321058), (1179, 1706834), (1734, 1160529), (2227, 903618), (2358, 853417), (2601, 773686), (2953, 681462), (4454, 451809), (5202, 386843), (5906, 340731), (6681, 301206), (8859, 227154), (13362, 150603), (17718, 113577), (20043, 100402), (26577, 75718), (37859, 53154), (40086, 50201)]