17446842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 44602272

約数和(自身を除く): 27155430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 131, 147, 151, 262, 294, 302, 393, 441, 453, 786, 882, 906, 917, 1057, 1179, 1359, 1834, 2114, 2358, 2718, 2751, 3171, 5502, 6342, 6419, 7399, 8253, 9513, 12838, 14798, 16506, 19026, 19257, 19781, 22197, 38514, 39562, 44394, 57771, 59343, 66591, 115542, 118686, 133182, 138467, 178029, 276934, 356058, 415401, 830802, 969269, 1246203, 1938538, 2492406, 2907807, 5815614, 8723421, 17446842]

約数ペア:

[(1, 17446842), (2, 8723421), (3, 5815614), (6, 2907807), (7, 2492406), (9, 1938538), (14, 1246203), (18, 969269), (21, 830802), (42, 415401), (49, 356058), (63, 276934), (98, 178029), (126, 138467), (131, 133182), (147, 118686), (151, 115542), (262, 66591), (294, 59343), (302, 57771), (393, 44394), (441, 39562), (453, 38514), (786, 22197), (882, 19781), (906, 19257), (917, 19026), (1057, 16506), (1179, 14798), (1359, 12838), (1834, 9513), (2114, 8253), (2358, 7399), (2718, 6419), (2751, 6342), (3171, 5502)]