15884766

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 39693888

約数和(自身を除く): 23809122

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 37, 46, 51, 61, 69, 74, 102, 111, 122, 138, 153, 183, 207, 222, 306, 333, 366, 391, 414, 549, 629, 666, 782, 851, 1037, 1098, 1173, 1258, 1403, 1702, 1887, 2074, 2257, 2346, 2553, 2806, 3111, 3519, 3774, 4209, 4514, 5106, 5661, 6222, 6771, 7038, 7659, 8418, 9333, 11322, 12627, 13542, 14467, 15318, 18666, 20313, 23851, 25254, 28934, 38369, 40626, 43401, 47702, 51911, 71553, 76738, 86802, 103822, 115107, 130203, 143106, 155733, 214659, 230214, 260406, 311466, 345321, 429318, 467199, 690642, 882487, 934398, 1764974, 2647461, 5294922, 7942383, 15884766]

約数ペア:

[(1, 15884766), (2, 7942383), (3, 5294922), (6, 2647461), (9, 1764974), (17, 934398), (18, 882487), (23, 690642), (34, 467199), (37, 429318), (46, 345321), (51, 311466), (61, 260406), (69, 230214), (74, 214659), (102, 155733), (111, 143106), (122, 130203), (138, 115107), (153, 103822), (183, 86802), (207, 76738), (222, 71553), (306, 51911), (333, 47702), (366, 43401), (391, 40626), (414, 38369), (549, 28934), (629, 25254), (666, 23851), (782, 20313), (851, 18666), (1037, 15318), (1098, 14467), (1173, 13542), (1258, 12627), (1403, 11322), (1702, 9333), (1887, 8418), (2074, 7659), (2257, 7038), (2346, 6771), (2553, 6222), (2806, 5661), (3111, 5106), (3519, 4514), (3774, 4209)]