2001552984

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{151909}}^1$

素因数の和:151985

約数の個数: 64

約数和(自身を含む): 5651052000

約数和(自身を除く): 3649499016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13176, 151909, 303818, 455727, 607636, 911454, 1215272, 1367181, 1822908, 2734362, 3645816, 4101543, 5468724, 8203086, 9266449, 10937448, 16406172, 18532898, 27799347, 32812344, 37065796, 55598694, 74131592, 83398041, 111197388, 166796082, 222394776, 250194123, 333592164, 500388246, 667184328, 1000776492, 2001552984]

約数ペア:

[(1, 2001552984), (2, 1000776492), (3, 667184328), (4, 500388246), (6, 333592164), (8, 250194123), (9, 222394776), (12, 166796082), (18, 111197388), (24, 83398041), (27, 74131592), (36, 55598694), (54, 37065796), (61, 32812344), (72, 27799347), (108, 18532898), (122, 16406172), (183, 10937448), (216, 9266449), (244, 8203086), (366, 5468724), (488, 4101543), (549, 3645816), (732, 2734362), (1098, 1822908), (1464, 1367181), (1647, 1215272), (2196, 911454), (3294, 607636), (4392, 455727), (6588, 303818), (13176, 151909)]