1899393498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{147997}}^1$

素因数の和:148059

約数の個数: 48

約数和(自身を含む): 4432836096

約数和(自身を除く): 2533442598

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 147997, 295994, 443991, 887982, 1331973, 2663946, 3403931, 4587907, 6807862, 9175814, 10211793, 13763721, 20423586, 27527442, 30635379, 41291163, 61270758, 82582326, 105521861, 211043722, 316565583, 633131166, 949696749, 1899393498]

約数ペア:

[(1, 1899393498), (2, 949696749), (3, 633131166), (6, 316565583), (9, 211043722), (18, 105521861), (23, 82582326), (31, 61270758), (46, 41291163), (62, 30635379), (69, 27527442), (93, 20423586), (138, 13763721), (186, 10211793), (207, 9175814), (279, 6807862), (414, 4587907), (558, 3403931), (713, 2663946), (1426, 1331973), (2139, 887982), (4278, 443991), (6417, 295994), (12834, 147997)]