2018035184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11057}}^1$

素因数の和:11154

約数の個数: 80

約数和(自身を含む): 4590750816

約数和(自身を除く): 2572715632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 374, 488, 671, 748, 976, 1037, 1342, 1496, 2074, 2684, 2992, 4148, 5368, 8296, 10736, 11057, 11407, 16592, 22114, 22814, 44228, 45628, 88456, 91256, 121627, 176912, 182512, 187969, 243254, 375938, 486508, 674477, 751876, 973016, 1348954, 1503752, 1946032, 2067659, 2697908, 3007504, 4135318, 5395816, 7419247, 8270636, 10791632, 11466109, 14838494, 16541272, 22932218, 29676988, 33082544, 45864436, 59353976, 91728872, 118707952, 126127199, 183457744, 252254398, 504508796, 1009017592, 2018035184]

約数ペア:

[(1, 2018035184), (2, 1009017592), (4, 504508796), (8, 252254398), (11, 183457744), (16, 126127199), (17, 118707952), (22, 91728872), (34, 59353976), (44, 45864436), (61, 33082544), (68, 29676988), (88, 22932218), (122, 16541272), (136, 14838494), (176, 11466109), (187, 10791632), (244, 8270636), (272, 7419247), (374, 5395816), (488, 4135318), (671, 3007504), (748, 2697908), (976, 2067659), (1037, 1946032), (1342, 1503752), (1496, 1348954), (2074, 973016), (2684, 751876), (2992, 674477), (4148, 486508), (5368, 375938), (8296, 243254), (10736, 187969), (11057, 182512), (11407, 176912), (16592, 121627), (22114, 91256), (22814, 88456), (44228, 45628)]