2018764692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{5521}}^1$

素因数の和:6989

約数の個数: 72

約数和(自身を含む): 5837063232

約数和(自身を除く): 3818298540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1451, 2902, 4353, 5521, 5804, 8706, 10157, 11042, 13059, 16563, 17412, 20314, 22084, 26118, 30471, 33126, 38647, 40628, 49689, 52236, 60942, 66252, 77294, 91413, 99378, 115941, 121884, 154588, 182826, 198756, 231882, 347823, 365652, 463764, 695646, 1391292, 8010971, 16021942, 24032913, 32043884, 48065826, 56076797, 72098739, 96131652, 112153594, 144197478, 168230391, 224307188, 288394956, 336460782, 504691173, 672921564, 1009382346, 2018764692]

約数ペア:

[(1, 2018764692), (2, 1009382346), (3, 672921564), (4, 504691173), (6, 336460782), (7, 288394956), (9, 224307188), (12, 168230391), (14, 144197478), (18, 112153594), (21, 96131652), (28, 72098739), (36, 56076797), (42, 48065826), (63, 32043884), (84, 24032913), (126, 16021942), (252, 8010971), (1451, 1391292), (2902, 695646), (4353, 463764), (5521, 365652), (5804, 347823), (8706, 231882), (10157, 198756), (11042, 182826), (13059, 154588), (16563, 121884), (17412, 115941), (20314, 99378), (22084, 91413), (26118, 77294), (30471, 66252), (33126, 60942), (38647, 52236), (40628, 49689)]