4922892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 13687856

約数和(自身を除く): 8764964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 157, 201, 234, 268, 314, 402, 468, 471, 603, 628, 804, 871, 942, 1206, 1413, 1742, 1884, 2041, 2412, 2613, 2826, 3484, 4082, 5226, 5652, 6123, 7839, 8164, 10452, 10519, 12246, 15678, 18369, 21038, 24492, 31356, 31557, 36738, 42076, 63114, 73476, 94671, 126228, 136747, 189342, 273494, 378684, 410241, 546988, 820482, 1230723, 1640964, 2461446, 4922892]

約数ペア:

[(1, 4922892), (2, 2461446), (3, 1640964), (4, 1230723), (6, 820482), (9, 546988), (12, 410241), (13, 378684), (18, 273494), (26, 189342), (36, 136747), (39, 126228), (52, 94671), (67, 73476), (78, 63114), (117, 42076), (134, 36738), (156, 31557), (157, 31356), (201, 24492), (234, 21038), (268, 18369), (314, 15678), (402, 12246), (468, 10519), (471, 10452), (603, 8164), (628, 7839), (804, 6123), (871, 5652), (942, 5226), (1206, 4082), (1413, 3484), (1742, 2826), (1884, 2613), (2041, 2412)]