2874258

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4175982

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 101, 102, 153, 186, 202, 279, 303, 306, 459, 527, 558, 606, 837, 909, 918, 1054, 1581, 1674, 1717, 1818, 2727, 3131, 3162, 3434, 4743, 5151, 5454, 6262, 9393, 9486, 10302, 14229, 15453, 18786, 28179, 28458, 30906, 46359, 53227, 56358, 84537, 92718, 106454, 159681, 169074, 319362, 479043, 958086, 1437129, 2874258]

約数ペア:

[(1, 2874258), (2, 1437129), (3, 958086), (6, 479043), (9, 319362), (17, 169074), (18, 159681), (27, 106454), (31, 92718), (34, 84537), (51, 56358), (54, 53227), (62, 46359), (93, 30906), (101, 28458), (102, 28179), (153, 18786), (186, 15453), (202, 14229), (279, 10302), (303, 9486), (306, 9393), (459, 6262), (527, 5454), (558, 5151), (606, 4743), (837, 3434), (909, 3162), (918, 3131), (1054, 2727), (1581, 1818), (1674, 1717)]