47342646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 72

約数和(自身を含む): 113050080

約数和(自身を除く): 65707434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 169, 197, 234, 237, 338, 394, 474, 507, 591, 711, 1014, 1027, 1182, 1422, 1521, 1773, 2054, 2561, 3042, 3081, 3546, 5122, 6162, 7683, 9243, 13351, 15366, 15563, 18486, 23049, 26702, 31126, 33293, 40053, 46098, 46689, 66586, 80106, 93378, 99879, 120159, 140067, 199758, 202319, 240318, 280134, 299637, 404638, 599274, 606957, 1213914, 1820871, 2630147, 3641742, 5260294, 7890441, 15780882, 23671323, 47342646]

約数ペア:

[(1, 47342646), (2, 23671323), (3, 15780882), (6, 7890441), (9, 5260294), (13, 3641742), (18, 2630147), (26, 1820871), (39, 1213914), (78, 606957), (79, 599274), (117, 404638), (158, 299637), (169, 280134), (197, 240318), (234, 202319), (237, 199758), (338, 140067), (394, 120159), (474, 99879), (507, 93378), (591, 80106), (711, 66586), (1014, 46689), (1027, 46098), (1182, 40053), (1422, 33293), (1521, 31126), (1773, 26702), (2054, 23049), (2561, 18486), (3042, 15563), (3081, 15366), (3546, 13351), (5122, 9243), (6162, 7683)]