38903844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 106740480

約数和(自身を除く): 67836636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 607, 654, 763, 1214, 1308, 1526, 1821, 2289, 2428, 3052, 3642, 4249, 4578, 5341, 7284, 8498, 9156, 10682, 12747, 16023, 16996, 21364, 25494, 29743, 32046, 50988, 59486, 64092, 66163, 89229, 118972, 132326, 178458, 198489, 264652, 356916, 396978, 463141, 793956, 926282, 1389423, 1852564, 2778846, 3241987, 5557692, 6483974, 9725961, 12967948, 19451922, 38903844]

約数ペア:

[(1, 38903844), (2, 19451922), (3, 12967948), (4, 9725961), (6, 6483974), (7, 5557692), (12, 3241987), (14, 2778846), (21, 1852564), (28, 1389423), (42, 926282), (49, 793956), (84, 463141), (98, 396978), (109, 356916), (147, 264652), (196, 198489), (218, 178458), (294, 132326), (327, 118972), (436, 89229), (588, 66163), (607, 64092), (654, 59486), (763, 50988), (1214, 32046), (1308, 29743), (1526, 25494), (1821, 21364), (2289, 16996), (2428, 16023), (3052, 12747), (3642, 10682), (4249, 9156), (4578, 8498), (5341, 7284)]