15945732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 44702112

約数和(自身を除く): 28756380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 601, 603, 737, 804, 1202, 1206, 1474, 1803, 2211, 2404, 2412, 2948, 3606, 4422, 5409, 6611, 6633, 7212, 8844, 10818, 13222, 13266, 19833, 21636, 26444, 26532, 39666, 40267, 59499, 79332, 80534, 118998, 120801, 161068, 237996, 241602, 362403, 442937, 483204, 724806, 885874, 1328811, 1449612, 1771748, 2657622, 3986433, 5315244, 7972866, 15945732]

約数ペア:

[(1, 15945732), (2, 7972866), (3, 5315244), (4, 3986433), (6, 2657622), (9, 1771748), (11, 1449612), (12, 1328811), (18, 885874), (22, 724806), (33, 483204), (36, 442937), (44, 362403), (66, 241602), (67, 237996), (99, 161068), (132, 120801), (134, 118998), (198, 80534), (201, 79332), (268, 59499), (396, 40267), (402, 39666), (601, 26532), (603, 26444), (737, 21636), (804, 19833), (1202, 13266), (1206, 13222), (1474, 10818), (1803, 8844), (2211, 7212), (2404, 6633), (2412, 6611), (2948, 5409), (3606, 4422)]