18548190

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 53071200

約数和(自身を除く): 34523010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 449, 459, 486, 510, 765, 810, 898, 918, 1215, 1347, 1377, 1530, 2245, 2295, 2430, 2694, 2754, 4041, 4131, 4490, 4590, 6735, 6885, 7633, 8082, 8262, 12123, 13470, 13770, 15266, 20205, 20655, 22899, 24246, 36369, 38165, 40410, 41310, 45798, 60615, 68697, 72738, 76330, 109107, 114495, 121230, 137394, 181845, 206091, 218214, 228990, 343485, 363690, 412182, 545535, 618273, 686970, 1030455, 1091070, 1236546, 1854819, 2060910, 3091365, 3709638, 6182730, 9274095, 18548190]

約数ペア:

[(1, 18548190), (2, 9274095), (3, 6182730), (5, 3709638), (6, 3091365), (9, 2060910), (10, 1854819), (15, 1236546), (17, 1091070), (18, 1030455), (27, 686970), (30, 618273), (34, 545535), (45, 412182), (51, 363690), (54, 343485), (81, 228990), (85, 218214), (90, 206091), (102, 181845), (135, 137394), (153, 121230), (162, 114495), (170, 109107), (243, 76330), (255, 72738), (270, 68697), (306, 60615), (405, 45798), (449, 41310), (459, 40410), (486, 38165), (510, 36369), (765, 24246), (810, 22899), (898, 20655), (918, 20205), (1215, 15266), (1347, 13770), (1377, 13470), (1530, 12123), (2245, 8262), (2295, 8082), (2430, 7633), (2694, 6885), (2754, 6735), (4041, 4590), (4131, 4490)]