4737222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 12324312

約数和(自身を除く): 7587090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 131, 147, 246, 262, 287, 294, 369, 393, 441, 574, 738, 786, 861, 882, 917, 1179, 1722, 1834, 2009, 2358, 2583, 2751, 4018, 5166, 5371, 5502, 6027, 6419, 8253, 10742, 12054, 12838, 16113, 16506, 18081, 19257, 32226, 36162, 37597, 38514, 48339, 57771, 75194, 96678, 112791, 115542, 225582, 263179, 338373, 526358, 676746, 789537, 1579074, 2368611, 4737222]

約数ペア:

[(1, 4737222), (2, 2368611), (3, 1579074), (6, 789537), (7, 676746), (9, 526358), (14, 338373), (18, 263179), (21, 225582), (41, 115542), (42, 112791), (49, 96678), (63, 75194), (82, 57771), (98, 48339), (123, 38514), (126, 37597), (131, 36162), (147, 32226), (246, 19257), (262, 18081), (287, 16506), (294, 16113), (369, 12838), (393, 12054), (441, 10742), (574, 8253), (738, 6419), (786, 6027), (861, 5502), (882, 5371), (917, 5166), (1179, 4018), (1722, 2751), (1834, 2583), (2009, 2358)]