1827228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 4980528

約数和(自身を除く): 3153300

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 53, 68, 78, 102, 106, 156, 159, 169, 204, 212, 221, 318, 338, 442, 507, 636, 663, 676, 689, 884, 901, 1014, 1326, 1378, 1802, 2028, 2067, 2652, 2703, 2756, 2873, 3604, 4134, 5406, 5746, 8268, 8619, 8957, 10812, 11492, 11713, 17238, 17914, 23426, 26871, 34476, 35139, 35828, 46852, 53742, 70278, 107484, 140556, 152269, 304538, 456807, 609076, 913614, 1827228]

約数ペア:

[(1, 1827228), (2, 913614), (3, 609076), (4, 456807), (6, 304538), (12, 152269), (13, 140556), (17, 107484), (26, 70278), (34, 53742), (39, 46852), (51, 35828), (52, 35139), (53, 34476), (68, 26871), (78, 23426), (102, 17914), (106, 17238), (156, 11713), (159, 11492), (169, 10812), (204, 8957), (212, 8619), (221, 8268), (318, 5746), (338, 5406), (442, 4134), (507, 3604), (636, 2873), (663, 2756), (676, 2703), (689, 2652), (884, 2067), (901, 2028), (1014, 1802), (1326, 1378)]