17564148

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{3319}}^1$

素因数の和:3346

約数の個数: 72

約数和(自身を含む): 52987200

約数和(自身を除く): 35423052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 3319, 5292, 6638, 9957, 13276, 19914, 23233, 29871, 39828, 46466, 59742, 69699, 89613, 92932, 119484, 139398, 162631, 179226, 209097, 278796, 325262, 358452, 418194, 487893, 627291, 650524, 836388, 975786, 1254582, 1463679, 1951572, 2509164, 2927358, 4391037, 5854716, 8782074, 17564148]

約数ペア:

[(1, 17564148), (2, 8782074), (3, 5854716), (4, 4391037), (6, 2927358), (7, 2509164), (9, 1951572), (12, 1463679), (14, 1254582), (18, 975786), (21, 836388), (27, 650524), (28, 627291), (36, 487893), (42, 418194), (49, 358452), (54, 325262), (63, 278796), (84, 209097), (98, 179226), (108, 162631), (126, 139398), (147, 119484), (189, 92932), (196, 89613), (252, 69699), (294, 59742), (378, 46466), (441, 39828), (588, 29871), (756, 23233), (882, 19914), (1323, 13276), (1764, 9957), (2646, 6638), (3319, 5292)]