17944002

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 41109120

約数和(自身を除く): 23165118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 487, 534, 801, 974, 1461, 1602, 2047, 2922, 4094, 4383, 6141, 8766, 11201, 12282, 18423, 22402, 33603, 36846, 43343, 67206, 86686, 100809, 130029, 201618, 260058, 390087, 780174, 996889, 1993778, 2990667, 5981334, 8972001, 17944002]

約数ペア:

[(1, 17944002), (2, 8972001), (3, 5981334), (6, 2990667), (9, 1993778), (18, 996889), (23, 780174), (46, 390087), (69, 260058), (89, 201618), (138, 130029), (178, 100809), (207, 86686), (267, 67206), (414, 43343), (487, 36846), (534, 33603), (801, 22402), (974, 18423), (1461, 12282), (1602, 11201), (2047, 8766), (2922, 6141), (4094, 4383)]