2021859791742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{5176849}}^1$

素因数の和:5177425

約数の個数: 64

約数和(自身を含む): 4902187046400

約数和(自身を除く): 2880327254658

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 547, 714, 1094, 1641, 3282, 3829, 7658, 9299, 11487, 18598, 22974, 27897, 55794, 65093, 130186, 195279, 390558, 5176849, 10353698, 15530547, 31061094, 36237943, 72475886, 88006433, 108713829, 176012866, 217427658, 264019299, 528038598, 616045031, 1232090062, 1848135093, 2831736403, 3696270186, 5663472806, 8495209209, 16990418418, 19822154821, 39644309642, 48139518851, 59466464463, 96279037702, 118932928926, 144418556553, 288837113106, 336976631957, 673953263914, 1010929895871, 2021859791742]

約数ペア:

[(1, 2021859791742), (2, 1010929895871), (3, 673953263914), (6, 336976631957), (7, 288837113106), (14, 144418556553), (17, 118932928926), (21, 96279037702), (34, 59466464463), (42, 48139518851), (51, 39644309642), (102, 19822154821), (119, 16990418418), (238, 8495209209), (357, 5663472806), (547, 3696270186), (714, 2831736403), (1094, 1848135093), (1641, 1232090062), (3282, 616045031), (3829, 528038598), (7658, 264019299), (9299, 217427658), (11487, 176012866), (18598, 108713829), (22974, 88006433), (27897, 72475886), (55794, 36237943), (65093, 31061094), (130186, 15530547), (195279, 10353698), (390558, 5176849)]