11420028

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 30983680

約数和(自身を除く): 19563652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 379, 486, 558, 758, 837, 972, 1116, 1137, 1516, 1674, 2274, 2511, 3348, 3411, 4548, 5022, 6822, 7533, 10044, 10233, 11749, 13644, 15066, 20466, 23498, 30132, 30699, 35247, 40932, 46996, 61398, 70494, 92097, 105741, 122796, 140988, 184194, 211482, 317223, 368388, 422964, 634446, 951669, 1268892, 1903338, 2855007, 3806676, 5710014, 11420028]

約数ペア:

[(1, 11420028), (2, 5710014), (3, 3806676), (4, 2855007), (6, 1903338), (9, 1268892), (12, 951669), (18, 634446), (27, 422964), (31, 368388), (36, 317223), (54, 211482), (62, 184194), (81, 140988), (93, 122796), (108, 105741), (124, 92097), (162, 70494), (186, 61398), (243, 46996), (279, 40932), (324, 35247), (372, 30699), (379, 30132), (486, 23498), (558, 20466), (758, 15066), (837, 13644), (972, 11749), (1116, 10233), (1137, 10044), (1516, 7533), (1674, 6822), (2274, 5022), (2511, 4548), (3348, 3411)]