7148538

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 16713216

約数和(自身を除く): 9564678

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 557, 558, 713, 1114, 1426, 1671, 2139, 3342, 4278, 5013, 6417, 10026, 12811, 12834, 17267, 25622, 34534, 38433, 51801, 76866, 103602, 115299, 155403, 230598, 310806, 397141, 794282, 1191423, 2382846, 3574269, 7148538]

約数ペア:

[(1, 7148538), (2, 3574269), (3, 2382846), (6, 1191423), (9, 794282), (18, 397141), (23, 310806), (31, 230598), (46, 155403), (62, 115299), (69, 103602), (93, 76866), (138, 51801), (186, 38433), (207, 34534), (279, 25622), (414, 17267), (557, 12834), (558, 12811), (713, 10026), (1114, 6417), (1426, 5013), (1671, 4278), (2139, 3342)]