7380451638

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{492227}}^1$

素因数の和:492266

約数の個数: 72

約数和(自身を含む): 19696011192

約数和(自身を除く): 12315559554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 7497, 14994, 492227, 984454, 1476681, 2953362, 3445589, 4430043, 6891178, 8367859, 8860086, 10336767, 16735718, 20673534, 24119123, 25103577, 31010301, 48238246, 50207154, 58575013, 62020602, 72357369, 75310731, 117150026, 144714738, 150621462, 175725039, 217072107, 351450078, 410025091, 434144214, 527175117, 820050182, 1054350234, 1230075273, 2460150546, 3690225819, 7380451638]

約数ペア:

[(1, 7380451638), (2, 3690225819), (3, 2460150546), (6, 1230075273), (7, 1054350234), (9, 820050182), (14, 527175117), (17, 434144214), (18, 410025091), (21, 351450078), (34, 217072107), (42, 175725039), (49, 150621462), (51, 144714738), (63, 117150026), (98, 75310731), (102, 72357369), (119, 62020602), (126, 58575013), (147, 50207154), (153, 48238246), (238, 31010301), (294, 25103577), (306, 24119123), (357, 20673534), (441, 16735718), (714, 10336767), (833, 8860086), (882, 8367859), (1071, 6891178), (1666, 4430043), (2142, 3445589), (2499, 2953362), (4998, 1476681), (7497, 984454), (14994, 492227)]