2021859791778

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2609}}^1\times {\mathrm{15991}}^1$

素因数の和:18843

約数の個数: 64

約数和(自身を含む): 4165230263040

約数和(自身を除く): 2143370471262

約数列:

[1, 2, 3, 6, 41, 82, 123, 197, 246, 394, 591, 1182, 2609, 5218, 7827, 8077, 15654, 15991, 16154, 24231, 31982, 47973, 48462, 95946, 106969, 213938, 320907, 513973, 641814, 655631, 1027946, 1311262, 1541919, 1966893, 3083838, 3150227, 3933786, 6300454, 9450681, 18901362, 21072893, 41720519, 42145786, 63218679, 83441038, 125161557, 126437358, 129159307, 250323114, 258318614, 387477921, 774955842, 1710541279, 3421082558, 5131623837, 8218942243, 10263247674, 16437884486, 24656826729, 49313653458, 336976631963, 673953263926, 1010929895889, 2021859791778]

約数ペア:

[(1, 2021859791778), (2, 1010929895889), (3, 673953263926), (6, 336976631963), (41, 49313653458), (82, 24656826729), (123, 16437884486), (197, 10263247674), (246, 8218942243), (394, 5131623837), (591, 3421082558), (1182, 1710541279), (2609, 774955842), (5218, 387477921), (7827, 258318614), (8077, 250323114), (15654, 129159307), (15991, 126437358), (16154, 125161557), (24231, 83441038), (31982, 63218679), (47973, 42145786), (48462, 41720519), (95946, 21072893), (106969, 18901362), (213938, 9450681), (320907, 6300454), (513973, 3933786), (641814, 3150227), (655631, 3083838), (1027946, 1966893), (1311262, 1541919)]