15879427236

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{17987}}^1$

素因数の和:18313

約数の個数: 72

約数和(自身を含む): 40660794720

約数和(自身を除く): 24781367484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 179, 274, 358, 411, 537, 548, 716, 822, 1074, 1233, 1611, 1644, 2148, 2466, 3222, 4932, 6444, 17987, 24523, 35974, 49046, 53961, 71948, 73569, 98092, 107922, 147138, 161883, 215844, 220707, 294276, 323766, 441414, 647532, 882828, 2464219, 3219673, 4928438, 6439346, 7392657, 9659019, 9856876, 12878692, 14785314, 19318038, 22177971, 28977057, 29570628, 38636076, 44355942, 57954114, 88711884, 115908228, 441095201, 882190402, 1323285603, 1764380804, 2646571206, 3969856809, 5293142412, 7939713618, 15879427236]

約数ペア:

[(1, 15879427236), (2, 7939713618), (3, 5293142412), (4, 3969856809), (6, 2646571206), (9, 1764380804), (12, 1323285603), (18, 882190402), (36, 441095201), (137, 115908228), (179, 88711884), (274, 57954114), (358, 44355942), (411, 38636076), (537, 29570628), (548, 28977057), (716, 22177971), (822, 19318038), (1074, 14785314), (1233, 12878692), (1611, 9856876), (1644, 9659019), (2148, 7392657), (2466, 6439346), (3222, 4928438), (4932, 3219673), (6444, 2464219), (17987, 882828), (24523, 647532), (35974, 441414), (49046, 323766), (53961, 294276), (71948, 220707), (73569, 215844), (98092, 161883), (107922, 147138)]