4490388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 13173888

約数和(自身を除く): 8683500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 173, 206, 252, 309, 346, 412, 519, 618, 692, 721, 927, 1038, 1211, 1236, 1442, 1557, 1854, 2076, 2163, 2422, 2884, 3114, 3633, 3708, 4326, 4844, 6228, 6489, 7266, 8652, 10899, 12978, 14532, 17819, 21798, 25956, 35638, 43596, 53457, 71276, 106914, 124733, 160371, 213828, 249466, 320742, 374199, 498932, 641484, 748398, 1122597, 1496796, 2245194, 4490388]

約数ペア:

[(1, 4490388), (2, 2245194), (3, 1496796), (4, 1122597), (6, 748398), (7, 641484), (9, 498932), (12, 374199), (14, 320742), (18, 249466), (21, 213828), (28, 160371), (36, 124733), (42, 106914), (63, 71276), (84, 53457), (103, 43596), (126, 35638), (173, 25956), (206, 21798), (252, 17819), (309, 14532), (346, 12978), (412, 10899), (519, 8652), (618, 7266), (692, 6489), (721, 6228), (927, 4844), (1038, 4326), (1211, 3708), (1236, 3633), (1442, 3114), (1557, 2884), (1854, 2422), (2076, 2163)]