25637004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 70128240

約数和(自身を除く): 44491236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1013, 1332, 1406, 2026, 2109, 2812, 3039, 4052, 4218, 6078, 6327, 8436, 9117, 12156, 12654, 18234, 19247, 25308, 36468, 37481, 38494, 57741, 74962, 76988, 112443, 115482, 149924, 173223, 224886, 230964, 337329, 346446, 449772, 674658, 692892, 712139, 1349316, 1424278, 2136417, 2848556, 4272834, 6409251, 8545668, 12818502, 25637004]

約数ペア:

[(1, 25637004), (2, 12818502), (3, 8545668), (4, 6409251), (6, 4272834), (9, 2848556), (12, 2136417), (18, 1424278), (19, 1349316), (36, 712139), (37, 692892), (38, 674658), (57, 449772), (74, 346446), (76, 337329), (111, 230964), (114, 224886), (148, 173223), (171, 149924), (222, 115482), (228, 112443), (333, 76988), (342, 74962), (444, 57741), (666, 38494), (684, 37481), (703, 36468), (1013, 25308), (1332, 19247), (1406, 18234), (2026, 12654), (2109, 12156), (2812, 9117), (3039, 8436), (4052, 6327), (4218, 6078)]