15705938196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{500891}}^1$

素因数の和:500981

約数の個数: 72

約数和(自身を含む): 43393275744

約数和(自身を除く): 27687337548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 7839, 10452, 15678, 31356, 500891, 1001782, 1502673, 2003564, 3005346, 4508019, 6010692, 6511583, 9016038, 13023166, 18032076, 19534749, 26046332, 33559697, 39069498, 58604247, 67119394, 78138996, 100679091, 117208494, 134238788, 201358182, 234416988, 302037273, 402716364, 436276061, 604074546, 872552122, 1208149092, 1308828183, 1745104244, 2617656366, 3926484549, 5235312732, 7852969098, 15705938196]

約数ペア:

[(1, 15705938196), (2, 7852969098), (3, 5235312732), (4, 3926484549), (6, 2617656366), (9, 1745104244), (12, 1308828183), (13, 1208149092), (18, 872552122), (26, 604074546), (36, 436276061), (39, 402716364), (52, 302037273), (67, 234416988), (78, 201358182), (117, 134238788), (134, 117208494), (156, 100679091), (201, 78138996), (234, 67119394), (268, 58604247), (402, 39069498), (468, 33559697), (603, 26046332), (804, 19534749), (871, 18032076), (1206, 13023166), (1742, 9016038), (2412, 6511583), (2613, 6010692), (3484, 4508019), (5226, 3005346), (7839, 2003564), (10452, 1502673), (15678, 1001782), (31356, 500891)]