1800919692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349829}}^1$

素因数の和:349863

約数の個数: 72

約数和(自身を含む): 5348201040

約数和(自身を除く): 3547281348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 349829, 699658, 1049487, 1399316, 2098974, 3148461, 3848119, 4197948, 4547777, 6296922, 7696238, 9095554, 11544357, 12593844, 13643331, 15392476, 18191108, 23088714, 27286662, 34633071, 40929993, 46177428, 50025547, 54573324, 69266142, 81859986, 100051094, 138532284, 150076641, 163719972, 200102188, 300153282, 450229923, 600306564, 900459846, 1800919692]

約数ペア:

[(1, 1800919692), (2, 900459846), (3, 600306564), (4, 450229923), (6, 300153282), (9, 200102188), (11, 163719972), (12, 150076641), (13, 138532284), (18, 100051094), (22, 81859986), (26, 69266142), (33, 54573324), (36, 50025547), (39, 46177428), (44, 40929993), (52, 34633071), (66, 27286662), (78, 23088714), (99, 18191108), (117, 15392476), (132, 13643331), (143, 12593844), (156, 11544357), (198, 9095554), (234, 7696238), (286, 6296922), (396, 4547777), (429, 4197948), (468, 3848119), (572, 3148461), (858, 2098974), (1287, 1399316), (1716, 1049487), (2574, 699658), (5148, 349829)]