25836228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 72648576

約数和(自身を除く): 46812348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1231, 1749, 1908, 2332, 2462, 3498, 3693, 4924, 5247, 6996, 7386, 10494, 11079, 13541, 14772, 20988, 22158, 27082, 40623, 44316, 54164, 65243, 81246, 121869, 130486, 162492, 195729, 243738, 260972, 391458, 487476, 587187, 717673, 782916, 1174374, 1435346, 2153019, 2348748, 2870692, 4306038, 6459057, 8612076, 12918114, 25836228]

約数ペア:

[(1, 25836228), (2, 12918114), (3, 8612076), (4, 6459057), (6, 4306038), (9, 2870692), (11, 2348748), (12, 2153019), (18, 1435346), (22, 1174374), (33, 782916), (36, 717673), (44, 587187), (53, 487476), (66, 391458), (99, 260972), (106, 243738), (132, 195729), (159, 162492), (198, 130486), (212, 121869), (318, 81246), (396, 65243), (477, 54164), (583, 44316), (636, 40623), (954, 27082), (1166, 22158), (1231, 20988), (1749, 14772), (1908, 13541), (2332, 11079), (2462, 10494), (3498, 7386), (3693, 6996), (4924, 5247)]