1895262948

素因数分解:

$2^2\times 3^8\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:566

約数の個数: 108

約数和(自身を含む): 5011942572

約数和(自身を除く): 3116679624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 257, 281, 324, 486, 514, 562, 729, 771, 843, 972, 1028, 1124, 1458, 1542, 1686, 2187, 2313, 2529, 2916, 3084, 3372, 4374, 4626, 5058, 6561, 6939, 7587, 8748, 9252, 10116, 13122, 13878, 15174, 20817, 22761, 26244, 27756, 30348, 41634, 45522, 62451, 68283, 72217, 83268, 91044, 124902, 136566, 144434, 187353, 204849, 216651, 249804, 273132, 288868, 374706, 409698, 433302, 562059, 614547, 649953, 749412, 819396, 866604, 1124118, 1229094, 1299906, 1686177, 1843641, 1949859, 2248236, 2458188, 2599812, 3372354, 3687282, 3899718, 5849577, 6744708, 7374564, 7799436, 11699154, 17548731, 23398308, 35097462, 52646193, 70194924, 105292386, 157938579, 210584772, 315877158, 473815737, 631754316, 947631474, 1895262948]

約数ペア:

[(1, 1895262948), (2, 947631474), (3, 631754316), (4, 473815737), (6, 315877158), (9, 210584772), (12, 157938579), (18, 105292386), (27, 70194924), (36, 52646193), (54, 35097462), (81, 23398308), (108, 17548731), (162, 11699154), (243, 7799436), (257, 7374564), (281, 6744708), (324, 5849577), (486, 3899718), (514, 3687282), (562, 3372354), (729, 2599812), (771, 2458188), (843, 2248236), (972, 1949859), (1028, 1843641), (1124, 1686177), (1458, 1299906), (1542, 1229094), (1686, 1124118), (2187, 866604), (2313, 819396), (2529, 749412), (2916, 649953), (3084, 614547), (3372, 562059), (4374, 433302), (4626, 409698), (5058, 374706), (6561, 288868), (6939, 273132), (7587, 249804), (8748, 216651), (9252, 204849), (10116, 187353), (13122, 144434), (13878, 136566), (15174, 124902), (20817, 91044), (22761, 83268), (26244, 72217), (27756, 68283), (30348, 62451), (41634, 45522)]