19000764

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 53222400

約数和(自身を除く): 34221636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 102, 108, 131, 153, 158, 204, 237, 262, 306, 316, 393, 459, 474, 524, 612, 711, 786, 918, 948, 1179, 1343, 1422, 1572, 1836, 2133, 2227, 2358, 2686, 2844, 3537, 4029, 4266, 4454, 4716, 5372, 6681, 7074, 8058, 8532, 8908, 10349, 12087, 13362, 14148, 16116, 20043, 20698, 24174, 26724, 31047, 36261, 40086, 41396, 48348, 60129, 62094, 72522, 80172, 93141, 120258, 124188, 145044, 175933, 186282, 240516, 279423, 351866, 372564, 527799, 558846, 703732, 1055598, 1117692, 1583397, 2111196, 3166794, 4750191, 6333588, 9500382, 19000764]

約数ペア:

[(1, 19000764), (2, 9500382), (3, 6333588), (4, 4750191), (6, 3166794), (9, 2111196), (12, 1583397), (17, 1117692), (18, 1055598), (27, 703732), (34, 558846), (36, 527799), (51, 372564), (54, 351866), (68, 279423), (79, 240516), (102, 186282), (108, 175933), (131, 145044), (153, 124188), (158, 120258), (204, 93141), (237, 80172), (262, 72522), (306, 62094), (316, 60129), (393, 48348), (459, 41396), (474, 40086), (524, 36261), (612, 31047), (711, 26724), (786, 24174), (918, 20698), (948, 20043), (1179, 16116), (1343, 14148), (1422, 13362), (1572, 12087), (1836, 10349), (2133, 8908), (2227, 8532), (2358, 8058), (2686, 7074), (2844, 6681), (3537, 5372), (4029, 4716), (4266, 4454)]