15234516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 46545408

約数和(自身を除く): 31310892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 31, 33, 34, 36, 44, 51, 62, 66, 68, 73, 93, 99, 102, 124, 132, 146, 153, 186, 187, 198, 204, 219, 279, 292, 306, 341, 372, 374, 396, 438, 527, 558, 561, 612, 657, 682, 748, 803, 876, 1023, 1054, 1116, 1122, 1241, 1314, 1364, 1581, 1606, 1683, 2046, 2108, 2244, 2263, 2409, 2482, 2628, 3069, 3162, 3212, 3366, 3723, 4092, 4526, 4743, 4818, 4964, 5797, 6138, 6324, 6732, 6789, 7227, 7446, 9052, 9486, 9636, 11169, 11594, 12276, 13578, 13651, 14454, 14892, 17391, 18972, 20367, 22338, 23188, 24893, 27156, 27302, 28908, 34782, 38471, 40734, 40953, 44676, 49786, 52173, 54604, 69564, 74679, 76942, 81468, 81906, 99572, 104346, 115413, 122859, 149358, 153884, 163812, 208692, 224037, 230826, 245718, 298716, 346239, 423181, 448074, 461652, 491436, 692478, 846362, 896148, 1269543, 1384956, 1692724, 2539086, 3808629, 5078172, 7617258, 15234516]

約数ペア:

[(1, 15234516), (2, 7617258), (3, 5078172), (4, 3808629), (6, 2539086), (9, 1692724), (11, 1384956), (12, 1269543), (17, 896148), (18, 846362), (22, 692478), (31, 491436), (33, 461652), (34, 448074), (36, 423181), (44, 346239), (51, 298716), (62, 245718), (66, 230826), (68, 224037), (73, 208692), (93, 163812), (99, 153884), (102, 149358), (124, 122859), (132, 115413), (146, 104346), (153, 99572), (186, 81906), (187, 81468), (198, 76942), (204, 74679), (219, 69564), (279, 54604), (292, 52173), (306, 49786), (341, 44676), (372, 40953), (374, 40734), (396, 38471), (438, 34782), (527, 28908), (558, 27302), (561, 27156), (612, 24893), (657, 23188), (682, 22338), (748, 20367), (803, 18972), (876, 17391), (1023, 14892), (1054, 14454), (1116, 13651), (1122, 13578), (1241, 12276), (1314, 11594), (1364, 11169), (1581, 9636), (1606, 9486), (1683, 9052), (2046, 7446), (2108, 7227), (2244, 6789), (2263, 6732), (2409, 6324), (2482, 6138), (2628, 5797), (3069, 4964), (3162, 4818), (3212, 4743), (3366, 4526), (3723, 4092)]