12378924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 33611760

約数和(自身を除く): 21232836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 179, 204, 226, 306, 339, 358, 452, 537, 612, 678, 716, 1017, 1074, 1356, 1611, 1921, 2034, 2148, 3043, 3222, 3842, 4068, 5763, 6086, 6444, 7684, 9129, 11526, 12172, 17289, 18258, 20227, 23052, 27387, 34578, 36516, 40454, 54774, 60681, 69156, 80908, 109548, 121362, 182043, 242724, 343859, 364086, 687718, 728172, 1031577, 1375436, 2063154, 3094731, 4126308, 6189462, 12378924]

約数ペア:

[(1, 12378924), (2, 6189462), (3, 4126308), (4, 3094731), (6, 2063154), (9, 1375436), (12, 1031577), (17, 728172), (18, 687718), (34, 364086), (36, 343859), (51, 242724), (68, 182043), (102, 121362), (113, 109548), (153, 80908), (179, 69156), (204, 60681), (226, 54774), (306, 40454), (339, 36516), (358, 34578), (452, 27387), (537, 23052), (612, 20227), (678, 18258), (716, 17289), (1017, 12172), (1074, 11526), (1356, 9129), (1611, 7684), (1921, 6444), (2034, 6086), (2148, 5763), (3043, 4068), (3222, 3842)]