21442367862

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{367781}}^1$

素因数の和:367909

約数の個数: 48

約数和(自身を含む): 48194153280

約数和(自身を除く): 26751785418

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 369, 474, 711, 738, 1422, 3239, 6478, 9717, 19434, 29151, 58302, 367781, 735562, 1103343, 2206686, 3310029, 6620058, 15079021, 29054699, 30158042, 45237063, 58109398, 87164097, 90474126, 135711189, 174328194, 261492291, 271422378, 522984582, 1191242659, 2382485318, 3573727977, 7147455954, 10721183931, 21442367862]

約数ペア:

[(1, 21442367862), (2, 10721183931), (3, 7147455954), (6, 3573727977), (9, 2382485318), (18, 1191242659), (41, 522984582), (79, 271422378), (82, 261492291), (123, 174328194), (158, 135711189), (237, 90474126), (246, 87164097), (369, 58109398), (474, 45237063), (711, 30158042), (738, 29054699), (1422, 15079021), (3239, 6620058), (6478, 3310029), (9717, 2206686), (19434, 1103343), (29151, 735562), (58302, 367781)]